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57dc3e3cbde35efc8ba63b639ae295a2abd94d9a
subsection
23
34
Body
The European Union has identified that context awareness is a crucial research area and specified a time-frame (2015-2020) for context-aware IoT computing R&D . Middleware solutions deals with heterogeneous devices and manages interoperability among them by understanding the sensory data collected besides providing sup...
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1808.07355
Is Fragmentation a Threat to the Success of the Internet of Things?
[ "Mohab Aly", "Foutse Khomh", "Yann-Gaël Guéhéneuc", "Hironori Washizaki", "Soumaya Yacout" ]
[ "cs.NI" ]
2,018
en
Computer Science
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16844fa7eba55d4592674b7b56155da39f3de50a
subsection
24
34
Internet of Things Platforms
In IoT systems, messages can travel from one end-device to another application and/or device via the available WAN, PAN and platform layer. Recently, a number of platform layer standards have been suggested in some organizations to address fast delivery of messages between participating smart nodes and devices.OneM2M s...
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1808.07355
Is Fragmentation a Threat to the Success of the Internet of Things?
[ "Mohab Aly", "Foutse Khomh", "Yann-Gaël Guéhéneuc", "Hironori Washizaki", "Soumaya Yacout" ]
[ "cs.NI" ]
2,018
en
Computer Science
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a1a29c2c87b89b0ac59f81c1f8ba747ec0a55d2e
subsection
25
34
System Model
Recent IoT services have been developed on a vertical system model in which each layer has been designed by an organization or a company. In turn, a recent trend of standardization considers horizontal system model to achieve scalable and interoprable operations in IoT's services . As the previous sections indicate, di...
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1808.07355
Is Fragmentation a Threat to the Success of the Internet of Things?
[ "Mohab Aly", "Foutse Khomh", "Yann-Gaël Guéhéneuc", "Hironori Washizaki", "Soumaya Yacout" ]
[ "cs.NI" ]
2,018
en
Computer Science
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c053508679365ad6d2d91f8c8e3a87a03f64ed33
subsection
26
34
Internet of Things Integration Practical Guidelines
A framework for sustainable interoperability in IoT is needed; this framework can (and should) learn from the best-of-breed interoperability solutions from related domains to take the good approaches while understanding the differences that the IoT poses . The below five steps can address some of the most common challe...
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1808.07355
Is Fragmentation a Threat to the Success of the Internet of Things?
[ "Mohab Aly", "Foutse Khomh", "Yann-Gaël Guéhéneuc", "Hironori Washizaki", "Soumaya Yacout" ]
[ "cs.NI" ]
2,018
en
Computer Science
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5af233405ff5c91b7edb7e2b710af531267f247f
subsection
27
34
Internet of Things Software Development and Challenges
Emergence of IoT brings a new class of software and–or applications and additional efficiency constraints due to the limited resources of the things. Software-specific requirements, communication and connectivity ability of devices have introduced new challenges for IoT systems' interoperability. With the ever increasi...
{ "cite_spans": [] }
1808.07355
Is Fragmentation a Threat to the Success of the Internet of Things?
[ "Mohab Aly", "Foutse Khomh", "Yann-Gaël Guéhéneuc", "Hironori Washizaki", "Soumaya Yacout" ]
[ "cs.NI" ]
2,018
en
Computer Science
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390fa5059890d1d03dfafe21eae8fb8e6447b5ef
subsection
28
34
Internet of Things Proposed Software Architectures
IoT architecture is still under construction, it is not fixed and does not have a concrete shape yet. However, rapid development of IoT has triggered a wave of unreasonable expectations . For example, some industries have launched huge projects despite that the key technologies, including the basic architecture of IoT,...
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1808.07355
Is Fragmentation a Threat to the Success of the Internet of Things?
[ "Mohab Aly", "Foutse Khomh", "Yann-Gaël Guéhéneuc", "Hironori Washizaki", "Soumaya Yacout" ]
[ "cs.NI" ]
2,018
en
Computer Science
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3bb994d77c6f14c4447cfbfd581922bcf3f79efa
subsection
29
34
Real-world IoT Deployment Platforms
Eclipse Hono, which originates from Eclipse IoT project , allows the provisioning of remote service interfaces for connecting different devices and interacts with them uniformly regardless of their type or communication protocol. The platform provides a number of protocol implementations, i.e., HTTP REST, MQTT, etc., C...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 229, "openalex_id": "", "raw": "I. The Eclipse Foundation, “Open source software for industry 4.0, an eclipse iot working group collaboration,” Made available under the Eclipse Public License 2.0 (EPL-20), Online: https://iot.ecli...
1808.07355
Is Fragmentation a Threat to the Success of the Internet of Things?
[ "Mohab Aly", "Foutse Khomh", "Yann-Gaël Guéhéneuc", "Hironori Washizaki", "Soumaya Yacout" ]
[ "cs.NI" ]
2,018
en
Computer Science
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af7ef2d0fdc06533a24a35aaad0d304fe5ad4c83
subsection
30
34
Future Directions for the Internet of Things
After connecting people anytime and everywhere, the next important step is to integrate heterogeneous things among themselves and with the Internet . This integration will allow the creation of value-added interoperable services and applications, enabled by their interconnections, in a way that they can be integrated w...
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1808.07355
Is Fragmentation a Threat to the Success of the Internet of Things?
[ "Mohab Aly", "Foutse Khomh", "Yann-Gaël Guéhéneuc", "Hironori Washizaki", "Soumaya Yacout" ]
[ "cs.NI" ]
2,018
en
Computer Science
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1e2c65e50fa097772594580e87731221bce392eb
subsection
31
34
Conclusion
This paper presented a review on the integration and interoperability issues in IoT and some proposed solutions. Since its inception, IoT services and applications have been developed to be adapted in a vertical service model, i.e., in which every layer has been designed by a company or organization. Interoperability a...
{ "cite_spans": [] }
1808.07355
Is Fragmentation a Threat to the Success of the Internet of Things?
[ "Mohab Aly", "Foutse Khomh", "Yann-Gaël Guéhéneuc", "Hironori Washizaki", "Soumaya Yacout" ]
[ "cs.NI" ]
2,018
en
Computer Science
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338adfc20022c24e8be45db1af41a4630775c0dd
subsection
32
34
Conclusion
He is one of the organizers of the RELENG workshop series (http://releng.polymtl.ca) and has been guest editor for special issues in the IEEE Software magazine and JSEP.Yann-Gaël Guéhéneuc is full professor at the Department of Computer Science and Software Engineering of Concordia University since 2017, where he leads...
{ "cite_spans": [] }
1808.07355
Is Fragmentation a Threat to the Success of the Internet of Things?
[ "Mohab Aly", "Foutse Khomh", "Yann-Gaël Guéhéneuc", "Hironori Washizaki", "Soumaya Yacout" ]
[ "cs.NI" ]
2,018
en
Computer Science
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f8d021ba500ba2998ed88d34a119babcae294d50
subsection
33
34
Conclusion
She holds a D.Sc. in Operations Research from Georges Washington University in USA, a B.Sc. and a M.Sc. in Industrial Engineering from Cairo University in Egypt. Her research interests include Condition Based Maintenance, distributed decision making for product quality and Industry 4.0. She is a senior member of the Am...
{ "cite_spans": [] }
1808.07355
Is Fragmentation a Threat to the Success of the Internet of Things?
[ "Mohab Aly", "Foutse Khomh", "Yann-Gaël Guéhéneuc", "Hironori Washizaki", "Soumaya Yacout" ]
[ "cs.NI" ]
2,018
en
Computer Science
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3782519e3c4669157a72212d9e1f1782b33b761d
abstract
0
15
Abstract
The scatter of the spatially resolved star formation main sequence (SFMS) is investigated in order to reveal signatures about the processes of galaxy formation and evolution. We have assembled a sample of 355 nearby galaxies with spatially resolved H{\alpha} and mid-infrared fluxes from the Survey for Ionized Neutral G...
{ "cite_spans": [] }
10.3847/1538-4357/aadee1
1809.09111
Unique Tracks Drive the Scatter of the Spatially-Resolved Star Formation Main Sequence
[ "Christine Hall", "Stephane Courteau", "Thomas Jarrett", "Michelle Cluver", "Gerhardt Meurer", "Claude Carignan", "Fiona Audcent-Ross" ]
[ "astro-ph.GA" ]
2,018
en
Physics
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3112d31b58bbfc8df51673d2e9586943d9cfba81
subsection
1
15
Introduction
Studies of the star formation main sequence (SFMS) of galaxies, the relation between star formation rates (SFRs) and stellar mass ( M_{*}), for galaxies throughout our universe have revealed that galaxy formation is an orderly process, and universal laws must govern their evolution throughout cosmological time and acro...
{ "cite_spans": [] }
10.3847/1538-4357/aadee1
1809.09111
Unique Tracks Drive the Scatter of the Spatially-Resolved Star Formation Main Sequence
[ "Christine Hall", "Stephane Courteau", "Thomas Jarrett", "Michelle Cluver", "Gerhardt Meurer", "Claude Carignan", "Fiona Audcent-Ross" ]
[ "astro-ph.GA" ]
2,018
en
Physics
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498b8f50a0bab9e8b6b03aef5001ea29ffa1389f
subsection
2
15
Introduction
Such preliminary spatially resolved studies have demonstrated trends of comparable amplitude between the global and local SFMS properties such as their slope, zero-points, and scatter, whilst highlighting that variations in the SFMS on local scale do exist. The morphological dependence of the global SFMS shows late-typ...
{ "cite_spans": [] }
10.3847/1538-4357/aadee1
1809.09111
Unique Tracks Drive the Scatter of the Spatially-Resolved Star Formation Main Sequence
[ "Christine Hall", "Stephane Courteau", "Thomas Jarrett", "Michelle Cluver", "Gerhardt Meurer", "Claude Carignan", "Fiona Audcent-Ross" ]
[ "astro-ph.GA" ]
2,018
en
Physics
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a53831ac29ea0874806487963503479237d06a21
subsection
3
15
Introduction
The substantial variation in a and b have largely been attributed to the evolution in SFRs over cosmic time; a definitive understanding of the SFMS scatter is however still lacking (even though the path that a galaxy follows in the SFMS is clearly a reflection of its mass accretion history and its ability to turn gas i...
{ "cite_spans": [] }
10.3847/1538-4357/aadee1
1809.09111
Unique Tracks Drive the Scatter of the Spatially-Resolved Star Formation Main Sequence
[ "Christine Hall", "Stephane Courteau", "Thomas Jarrett", "Michelle Cluver", "Gerhardt Meurer", "Claude Carignan", "Fiona Audcent-Ross" ]
[ "astro-ph.GA" ]
2,018
en
Physics
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4c2825f7697274333b0ed10ae4abb0ee664765d9
subsection
4
15
Data
Our study takes advantage of large, spatially resolved, complementary data sets for two extensive surveys of galaxies: the Survey for Ionization in Neutral Gas Galaxies (SINGG) and Wide-field Infrared Survey Explorer (WISE).The SINGG targets were selected from the HI Parkes All Sky Survey (HIPASS), which maps HI 21cm l...
{ "cite_spans": [] }
10.3847/1538-4357/aadee1
1809.09111
Unique Tracks Drive the Scatter of the Spatially-Resolved Star Formation Main Sequence
[ "Christine Hall", "Stephane Courteau", "Thomas Jarrett", "Michelle Cluver", "Gerhardt Meurer", "Claude Carignan", "Fiona Audcent-Ross" ]
[ "astro-ph.GA" ]
2,018
en
Physics
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147efe864a0eae741139724db0c19f8f761346bf
subsection
5
15
Data
Ultimately, our profiles will be rebinned to a spatial scale of 500 pc. With 355 galaxies, this produces a statistically robust local main sequence with nearly 6,000 data points.A tremendous advantage also afforded by these data sets is their large radial extent, reaching out to almost 10 effective radii in some galaxi...
{ "cite_spans": [] }
10.3847/1538-4357/aadee1
1809.09111
Unique Tracks Drive the Scatter of the Spatially-Resolved Star Formation Main Sequence
[ "Christine Hall", "Stephane Courteau", "Thomas Jarrett", "Michelle Cluver", "Gerhardt Meurer", "Claude Carignan", "Fiona Audcent-Ross" ]
[ "astro-ph.GA" ]
2,018
en
Physics
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eb4f8dbcbf5d4890f99ba4ebee94178fb8c774c8
subsection
6
15
Star Formation Rates
There exists a multitude of transformations to infer SFRs in galaxies. These are typically based on UV spectrum slopes, H\alpha and far-infrared (IR) fluxes, and more (see , , for a review). These derivations can generally be traced back to motivation by the star formation (or K-S) law, which describes the SFR dependen...
{ "cite_spans": [] }
10.3847/1538-4357/aadee1
1809.09111
Unique Tracks Drive the Scatter of the Spatially-Resolved Star Formation Main Sequence
[ "Christine Hall", "Stephane Courteau", "Thomas Jarrett", "Michelle Cluver", "Gerhardt Meurer", "Claude Carignan", "Fiona Audcent-Ross" ]
[ "astro-ph.GA" ]
2,018
en
Physics
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2e10e8f5ffc246fa56924e668c3c833d7f87207e
subsection
7
15
Star Formation Rates
The W4 transformation, which lies beyond the bulk of PAH emission, is therefore favored here. compared the corresponding W4 SFRs to those derived from optical tracers (ie. H\alpha ) in star-forming galaxies and found comparable agreement. Caution is offered for survey galaxy selections motivated by the W4 band emission...
{ "cite_spans": [] }
10.3847/1538-4357/aadee1
1809.09111
Unique Tracks Drive the Scatter of the Spatially-Resolved Star Formation Main Sequence
[ "Christine Hall", "Stephane Courteau", "Thomas Jarrett", "Michelle Cluver", "Gerhardt Meurer", "Claude Carignan", "Fiona Audcent-Ross" ]
[ "astro-ph.GA" ]
2,018
en
Physics
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db3c82f971f2314c1d455ebaa3dc1990a70592d4
subsection
8
15
Star Formation Rates
REF ) and C17C17 (W4, eq. REF ) produce the most consistent SFRs, while the former transformation has the highest overall agreement among all SFR transformations. This could be due to the fact that H\alpha and W4 are also in the K98K98 and C17C17, though despite the dominant contribution of H\alpha in C07C07, there is ...
{ "cite_spans": [] }
10.3847/1538-4357/aadee1
1809.09111
Unique Tracks Drive the Scatter of the Spatially-Resolved Star Formation Main Sequence
[ "Christine Hall", "Stephane Courteau", "Thomas Jarrett", "Michelle Cluver", "Gerhardt Meurer", "Claude Carignan", "Fiona Audcent-Ross" ]
[ "astro-ph.GA" ]
2,018
en
Physics
[ -0.004399622790515423, 0.05897707864642143, -0.07942979037761688, -0.015171639621257782, 0.005826733540743589, -0.018392179161310196, -0.007772793993353844, 0.016407959163188934, 0.03403697907924652, 0.04600334167480469, -0.03571593016386032, 0.010249251499772072, 0.041271742433309555, 0.0...
743652ad0ff79903d094c7fa0a1a2422a5449642
subsection
9
15
Stellar Masses
Stellar masses can be derived through multiple methods; these include color to mass-to-light ratio relations (CMLRs), multiband SED fitting, or straight band flux to stellar mass transformations. Each method takes advantage of specific wavelengths, and this study capitalizes on the availability of the WISE 3.4\mu m and...
{ "cite_spans": [] }
10.3847/1538-4357/aadee1
1809.09111
Unique Tracks Drive the Scatter of the Spatially-Resolved Star Formation Main Sequence
[ "Christine Hall", "Stephane Courteau", "Thomas Jarrett", "Michelle Cluver", "Gerhardt Meurer", "Claude Carignan", "Fiona Audcent-Ross" ]
[ "astro-ph.GA" ]
2,018
en
Physics
[ -0.0229843407869339, 0.03769676014780998, -0.03733047470450401, 0.00683349184691906, -0.011621896177530289, -0.01354488916695118, -0.03650633618235588, -0.007836958393454552, 0.012842844240367413, 0.0284022968262434, -0.03787990286946297, -0.007047157734632492, 0.01825316809117794, -0.0022...
55b5c5049645577c6883975292246f7042b53158
subsection
10
15
Stellar Masses
Therefore strict color limits of -0.02\le W1-W2 \le 0.17 have been enforced. The proposed relation is:\log (\mbox{\,$M_{*}$}/L_{W1})_{\mathrm {C14}} = -0.17 - 2.54\times (W1-W2).where  M_{*} is recovered from the resulting  M_{*}/L_{W1} by multiplying by the corresponding luminosity: L_{W1} (L_{\odot }) = 10^{-0.4(M_{W...
{ "cite_spans": [] }
10.3847/1538-4357/aadee1
1809.09111
Unique Tracks Drive the Scatter of the Spatially-Resolved Star Formation Main Sequence
[ "Christine Hall", "Stephane Courteau", "Thomas Jarrett", "Michelle Cluver", "Gerhardt Meurer", "Claude Carignan", "Fiona Audcent-Ross" ]
[ "astro-ph.GA" ]
2,018
en
Physics
[ -0.011305361986160278, 0.04595378041267395, -0.06401795148849487, -0.00410410575568676, 0.006991473957896233, -0.02833206206560135, -0.048211801797151566, -0.0048783933743834496, 0.016935158520936966, 0.027142023667693138, -0.03869149833917618, -0.021771594882011414, -0.011457931250333786, ...
bf2c6166021dd9f901856e5a2e4875c2fbb398a1
subsection
11
15
Stellar Masses
A disadvantage of this calibration is the low-metallicity of to the LMC; thus the conversion mostly applies to similarly low-metallicity regions.(hereafter M14M14) produced an alternate conversion using spatial maps of 2300 galaxies from the Spitzer Survey of Stellar Structure in Nearby Galaxies (S^{4}G). These maps pr...
{ "cite_spans": [] }
10.3847/1538-4357/aadee1
1809.09111
Unique Tracks Drive the Scatter of the Spatially-Resolved Star Formation Main Sequence
[ "Christine Hall", "Stephane Courteau", "Thomas Jarrett", "Michelle Cluver", "Gerhardt Meurer", "Claude Carignan", "Fiona Audcent-Ross" ]
[ "astro-ph.GA" ]
2,018
en
Physics
[ -0.005250601097941399, -0.001846868428401649, -0.05931347608566284, -0.011050683446228504, -0.006544172298163176, -0.02846619486808777, -0.01108121033757925, -0.013592035509645939, 0.006815096829086542, 0.049453336745500565, -0.041974280029535294, 0.0010608045849949121, -0.004006635863333940...
4289a9ffb66d1192ad6f2b1adb0587c694cf0dac
subsection
12
15
Stellar Masses
REF is clearly a good match to the applicable color range and consistent within the uncertainty associated with stellar mass approximations.The upper panel of Fig. REF demonstrates the consistency of various M_{*}/L methods, despite the varying MIR color ranges and M_{*}/L_{W1} trends (Fig. REF ) amongst common transfo...
{ "cite_spans": [] }
10.3847/1538-4357/aadee1
1809.09111
Unique Tracks Drive the Scatter of the Spatially-Resolved Star Formation Main Sequence
[ "Christine Hall", "Stephane Courteau", "Thomas Jarrett", "Michelle Cluver", "Gerhardt Meurer", "Claude Carignan", "Fiona Audcent-Ross" ]
[ "astro-ph.GA" ]
2,018
en
Physics
[ -0.017597850412130356, 0.002495445543900132, -0.047375306487083435, -0.030494801700115204, 0.008997339755296707, 0.01564422994852066, -0.006150853354483843, 0.015438184142112732, 0.02461867593228817, 0.02548864856362343, -0.03956082463264465, 0.004334596451371908, 0.008798925206065178, 0.0...
225c39bdb704e43c665ef83616b302dee8b452dc
subsection
13
15
Stellar Masses
This study traces considerably more low mass systems than CALIFA or MaNGA, which are limited to log(M_{*,tot}/\mbox{\,$M_\odot $})>9; the upper limits in stellar mass are consistent , . Additionally, the constant M_{*}/L_{W1} is not limited by color range. For this reason, we adopt a constant M_{*}/L_{W1}=0.5 for our  ...
{ "cite_spans": [] }
10.3847/1538-4357/aadee1
1809.09111
Unique Tracks Drive the Scatter of the Spatially-Resolved Star Formation Main Sequence
[ "Christine Hall", "Stephane Courteau", "Thomas Jarrett", "Michelle Cluver", "Gerhardt Meurer", "Claude Carignan", "Fiona Audcent-Ross" ]
[ "astro-ph.GA" ]
2,018
en
Physics
[ -0.039070311933755875, 0.011682938784360886, -0.06812885403633118, -0.02130552940070629, -0.007829324342310429, -0.04957045614719391, -0.022114405408501625, 0.034583330154418945, -0.0006104736239649355, 0.018863635137677193, -0.03177515044808388, 0.0004049156850669533, -0.005746082868427038,...
da24e4279be53b886351740e136c1b8952a3eb96
subsection
14
15
Spatial Resolution of the SFMS
The star formation law (\Sigma _{\mathrm {SFR}}\propto \Sigma _{gas}^{N}) has received considerable attention (, , , ). However, only recently has it become possible to study scales down to 30 pc and address on what physical scales the star formation law holds and possibly even breaks down (, , , , ).Measurements for t...
{ "cite_spans": [] }
10.3847/1538-4357/aadee1
1809.09111
Unique Tracks Drive the Scatter of the Spatially-Resolved Star Formation Main Sequence
[ "Christine Hall", "Stephane Courteau", "Thomas Jarrett", "Michelle Cluver", "Gerhardt Meurer", "Claude Carignan", "Fiona Audcent-Ross" ]
[ "astro-ph.GA" ]
2,018
en
Physics
[ -0.01948074996471405, 0.02568957209587097, -0.06669525057077408, -0.02867957018315792, -0.011395552195608616, 0.004870187491178513, -0.028298191726207733, 0.0012966826325282454, 0.03215773031115532, 0.022440237924456596, -0.012158307246863842, 0.038808949291706085, -0.020045189186930656, 0...
ea99e31e9094802f46e63cf1d15abeffa14f59f9
abstract
0
93
Abstract
Graphite under high magnetic field exhibits consecutive metal-insulator (MI) transitions as well as re-entrant insulator-metal (IM) transition in the quasi-quantum limit at low temperature. In this paper, we identify the low-$T$ insulating phases as excitonic insulators with spin nematic orderings. We first point out t...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.06604576855897903, -0.03213779628276825, -0.04269779473543167, 0.0361969880759716, 0.0014430343871936202, -0.0696471557021141, -0.028063347563147545, -0.008751674555242062, 0.018006931990385056, 0.031985197216272354, -0.0028479185421019793, 0.026491554453969002, 0.014619187451899052, 0....
808967f58fa53352331984f2da0cb581b91dd64c
subsection
1
93
introduction
Graphite under high magnetic field exhibits a metal-insulator transition at low temperature (H\ge H_{c,1}\simeq 30 \!\ {\rm T}) , . The transition has been often considered as a prototype of one-dimensional Peierls density-wave instability associated with the 2k_F logarithmic singularity in the Lindhard response functi...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 131, "openalex_id": "", "raw": "S. Tanuma, R. Inaba, A. Furukawa, O. Takahashi, Y. Iye and Y. Onuki, in Physics in High Magnetic Fields, edited by S. Chikazumi, and N. Miura, (Springer, Berlin, 1981), p. 316.", "source_ref_i...
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.05297286435961723, -0.01679813489317894, -0.06148635968565941, 0.024701343849301338, 0.005870192777365446, -0.05931984260678291, -0.03365729749202728, 0.006213478744029999, 0.023099342361092567, 0.02226019836962223, -0.023328199982643127, -0.0013626551954075694, 0.018049221485853195, 0....
6773daf910d6fdb096a88a8f6647731cf7bd1abf
subsection
2
93
introduction
T=0 metal-insulatortransition at H=H_{c,1} and insulator-metal transition at H=H_{c,2} are the quantumphase transition with the dynamical exponent z=1.]Theoretically, stabilities of the Peierls density wave phases against random single-particle backward scatters depend crucially on a commensurability condition of an el...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 342, "openalex_id": "", "raw": "Y. Imry, and S. K. Ma, Phys. Rev. Lett. 35, 1399 (1976).", "source_ref_id": "125a9f21abe2983d0610669c06602f7929a8f491", "start": 152 }, { "arxiv_id": "", "doi": "", ...
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.03619527444243431, -0.016388585790991783, -0.056185077875852585, 0.020676475018262863, 0.019959283992648125, -0.07568658143281937, -0.025940965861082077, -0.013870786875486374, 0.01892164535820484, 0.030213594436645508, 0.0008168542990460992, 0.016876887530088425, 0.021180035546422005, ...
9770f0059c534c1dad9d83a9f099b59d0e8bfd82
subsection
3
93
direct metal-insulator transition
Under the magnetic field H (\parallel z), kinetic energy part of the three-dimensional semimetal takes a form of decoupled one-dimensional quantum chains (or quantum wires). Namely, the kinetic energy within the xy plane is quenched by the Landau quantization, while the kinetic energy along the field direction remains ...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 505, "openalex_id": "", "raw": "H. Fukuyama, Solid State Communications, 26, 783, (1978).", "source_ref_id": "932b92694960fdc93fac36c0e4622dfe03243e24", "start": 380 }, { "arxiv_id": "", "doi": "", ...
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.04779557138681412, 0.023134766146540642, -0.038639333099126816, 0.004543784074485302, -0.005947740748524666, -0.043492138385772705, -0.02731611579656601, 0.013474932871758938, 0.02270747534930706, 0.037296418100595474, -0.018968677148222923, 0.026934605091810226, 0.00881288107484579, 0....
80ad95dc024a461b6b8ec957a0956a81cbb95404
subsection
4
93
re-entrant insulator-metal transition
The second issue is the re-entrant insulator-metal transition observed at the higher field region in the graphite experiment , , , , , , , , that can hardly be explained by the conventional Peierls DW scenarios. Namely, the RPA density correlation function at finite temperature suggests that the transition temperature ...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 211, "openalex_id": "", "raw": "H. Yaguchi and J. Singleton, Phys. Rev. Lett. 81, 5193 (1998).", "source_ref_id": "01c3d3a9982b356c6ab093b7ec01cd3f38d8cc72", "start": 0 }, { "arxiv_id": "", "doi": "...
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.05799977108836174, 0.004069289658218622, -0.03523920848965645, 0.033408600836992264, -0.011181965470314026, -0.030723707750439644, -0.019694292917847633, 0.008664879016578197, -0.00878691952675581, 0.04442276060581207, -0.0023645355831831694, 0.022974133491516113, -0.010556506924331188, ...
ac8cc7a7294642833936ce72702b60f355fc0718
subsection
5
93
field-dependence of in-plane resistance
The third issue to be addressed in this paper is an unusual field-dependence of the electric transport in the directions transverse to the magnetic field , , , , , , , . Generally, the bulk electric transport perpendicular to the field is quenched in the clean limit at low temperature (T\ll h\omega _0; h\omega _0 is th...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 169, "openalex_id": "", "raw": "H. Yaguchi and J. Singleton, Phys. Rev. Lett. 81, 5193 (1998).", "source_ref_id": "01c3d3a9982b356c6ab093b7ec01cd3f38d8cc72", "start": 0 }, { "arxiv_id": "", "doi": "...
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.03334793820977211, 0.017909642308950424, -0.035056523978710175, 0.004225699231028557, -0.013371210545301437, -0.025689810514450073, -0.007150889839977026, 0.020853901281952858, 0.0321885384619236, 0.018306277692317963, -0.05580363795161247, 0.04643692448735237, -0.02117426134645939, 0.0...
abc74a4ab24a481f67a1d3fbe57f9b28a37c5a76
subsection
6
93
structure of the paper
The structure of the paper is as follows. In the next section with a help of appendix A, we argue that the graphite under the relevant field regime ( 20\!\ {\rm T}< H) is in the charge neutrality region, where electron and hole densities compensate each other. Based on this observation, we enumerate in Sec. III possibl...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.028836268931627274, 0.00984094850718975, -0.03811269626021385, -0.005000574979931116, 0.019285207614302635, -0.06664381921291351, -0.005980855785310268, 0.009146742522716522, 0.040431804955005646, 0.03341345489025116, -0.011534507386386395, 0.04122518375515938, -0.012556745670735836, -0...
ed4716de5aeb8711e4d357f4a39a03e9391ad0c9
subsection
7
93
charge neutrality regime in graphite under high magnetic field
Low-temperature transport properties of graphite are dominated by four \pi -orbital bands around zone boundaries of the first Brillouin zone , , . Graphite is a three-dimensional AB stacking of graphene layers. A unit cell has two graphene layers and it has four inequivalent carbon sites. Call them as A, A^{\prime }, B...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 146, "openalex_id": "", "raw": "P. R. Wallace, Phys. Rev. 71, 622 (1947).", "source_ref_id": "d8bc65146c027cc8c5051502b3d895c1f3286e49", "start": 0 }, { "arxiv_id": "", "doi": "", "end": 146, ...
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.03441885858774185, -0.025127599015831947, -0.07402496039867401, 0.026760052889585495, 0.020520109683275223, -0.045708734542131424, -0.022183077409863472, 0.006941746920347214, 0.008658112958073616, 0.02820942923426628, -0.03152010962367058, 0.01812482438981533, 0.020550621673464775, 0.0...
d526e1bca63aa9313b8792205a4c7f25d485b6c6
subsection
8
93
charge neutrality regime in graphite under high magnetic field
Namely,E_{0,\sigma }(k_z,y_j)/E_{1,\sigma }(k_z,y_j) goes higher/lower in energy, when y_j goes fromthe bulk region to the edge regions (see Appendix A).]
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.028936106711626053, 0.03125587850809097, -0.02600586786866188, -0.0054751206189394, -0.002161432523280382, -0.06782281398773193, -0.0006481436430476606, 0.022053098306059837, 0.011018918827176094, 0.012133019976317883, 0.011369937099516392, 0.012018557637929916, -0.030736982822418213, -...
fe6a810b547e6d22b45c6c0252bad5b204ef8783
subsection
9
93
four pockets model (
Based on this observation, we consider an electron model with two electron pockets (n=0 LL with \uparrow spin and that with \downarrow spins) and two hole pockets (n=-1 LL with \uparrow spin and that with \downarrow spins) with the charge neutrality condition (N_e=N_h);H_{\rm kin}&=\sum _{k_z,j} \sum _{n=0,-1}\sum _{\s...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 735, "openalex_id": "", "raw": "D. Yoshioka, and H. Fukuyama, J. Phys. Soc. Japan, 50, 275, (1981).", "source_ref_id": "bad9c18836b12d835f71545789402c1f213d1cf3", "start": 429 }, { "arxiv_id": "", "...
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.05153306573629379, -0.014363049529492855, -0.04341714084148407, 0.016308125108480453, -0.014431699179112911, -0.011395854875445366, -0.0018707051640376449, 0.024210471659898758, -0.0067810676991939545, 0.041922103613615036, 0.01189928688108921, 0.022791709750890732, 0.006628512870520353, ...
04b22dc887dfd3986a63bbea2d290d6147feb685
subsection
10
93
four pockets model (
For simplicity, we label (n,\sigma )=(0,\uparrow ),(0,\downarrow ), (-1,\uparrow ) and (-1,\downarrow ) as a=1,2,3 and 4 respectively throughout this paper, e.g. k_{F,a} \equiv k_{F,n,\sigma }, c_{a,j}(k_z) \equiv c_{(n,\sigma ),j}(k_z), and \psi _{a,\pm ,j}(z) \equiv \psi _{(n,\sigma ),\pm ,j}(z). \psi _{a,\pm ,j}(z) ...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ 0.014258738607168198, 0.030195873230695724, -0.02473345585167408, -0.005645514465868473, -0.00868188589811325, -0.034147731959819794, -0.012671890668570995, -0.025572653859853745, -0.00019275331578683108, 0.06780720502138138, 0.005019930191338062, 0.029631322249770164, 0.017073865979909897, ...
53ce32017feb142b10814b4bf486550972528b5b
subsection
11
93
four pockets model (
The creation field can be expanded in term of single-particle bases of the n=0 and n=-1 LLs in the Landau gauge;\left(\begin{array}{c} \psi _{\sigma }({r},A) \\ \psi _{\sigma }({r},A^{\prime }) \\ \psi _{\sigma }({r},B) \\ \psi _{\sigma }({r},B^{\prime }) \\ \end{array}\right) = \sum _{j} \frac{ e^{ik_j x}}{\sqrt{L_x}}...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 1482, "openalex_id": "", "raw": "J. C. Slonczewski, and P. R. Weiss, Phys. Rev. 99, 636 (A) (1955).", "source_ref_id": "8f205534b6d2d776a14d5269d353122e878209d4", "start": 1082 }, { "arxiv_id": "", ...
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.009819170460104942, 0.045410800725221634, -0.007045845966786146, -0.018051402643322945, 0.015808328986167908, -0.048828817903995514, -0.008064384572207928, 0.02723732404410839, 0.02035551331937313, 0.053925324231386185, -0.0009975575376302004, 0.024582257494330406, 0.0008659485611133277, ...
c1f7f7e2dc26f47fe6b75723a37ce747c581e354
subsection
12
93
four pockets model (
L_x is a linear dimension of the system size along the x-direction. A substitution of Eqs. (REF ,REF ,) into Eq. (REF ) and expansion in \psi _{(n,\sigma ),\tau ,j}(z) \equiv \psi _{a,j}(z) lead to scatterings between different pockets (inter-pocket scattering) and scatterings within the same pocket (intra-pocket scatt...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 832, "openalex_id": "", "raw": "A. A. Abrikosov, J. Low Temp. Phys. 2, 37 (1970); J. Low Temp. Phys. 3, 10 (1973).", "source_ref_id": "f93964568e811945d5387043900a9d6b9aac5186", "start": 579 }, { "arxiv_i...
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.05580137297511101, 0.043591007590293884, -0.048719361424446106, -0.05516032874584198, -0.005494664888828993, -0.000534680497366935, 0.009829344227910042, 0.0195060595870018, 0.005185589659959078, 0.004063762258738279, 0.011752476915717125, 0.029488034546375275, -0.009630925953388214, -0...
99917a5a49b91aedfc104c5d8f30f39bc0fc2989
subsection
13
93
four pockets model (
(REF ) take the following explicit form with their Hermitian conjugates,&({\rm 1st} \ {\rm and} \ {\rm 4th} \ {\rm terms} \ {\rm in} \ {\rm Eq}.~(\ref {Hu})) \\ & \ \ = 2 \sum _{j,m,n} V^{(12)}_{m-n,j-n} \int dz \int dz^{\prime } \!\ e^{-\frac{(z-z^{\prime })^2}{2l^2_{0,z}}} \\ & \hspace{0.0pt} \bigg \lbrace e^{-ik_{F,...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.02495790831744671, 0.03996926546096802, -0.029778627678751945, -0.028359871357679367, 0.0009601395577192307, -0.004305849317461252, 0.023890025913715363, -0.006105991546064615, 0.006922157946974039, -0.0072654057294130325, -0.024652797728776932, 0.03334840387105942, 0.004313476849347353, ...
66575fe1c24a3bbbee77be533adb469109872c48
subsection
14
93
four pockets model (
They areH_{\rm b} = \sum _{j,m,n} \left\lbrace \begin{array}{l} \psi ^{\dagger }_{4,\pm ,n}\psi ^{\dagger }_{1,\mp ,j+m-n} \psi _{1,\mp ,m}\psi _{4,\pm ,j}, \\ \psi ^{\dagger }_{3,\pm ,n}\psi ^{\dagger }_{2,\mp ,j+m-n} \psi _{2,\mp ,m}\psi _{3,\pm ,j}, \\ \psi ^{\dagger }_{4,\pm ,n}\psi ^{\dagger }_{2,\mp ,j+m-n} \psi ...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 1215, "openalex_id": "", "raw": "A. A. Abrikosov, J. Low Temp. Phys. 2, 37 (1970); J. Low Temp. Phys. 3, 10 (1973).", "source_ref_id": "f93964568e811945d5387043900a9d6b9aac5186", "start": 921 }, { "arxiv_...
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.029418786987662315, 0.0012636117171496153, -0.061034828424453735, -0.03720072656869888, -0.005386323668062687, -0.0058517144061625, -0.0030364827252924442, 0.03234845772385597, -0.021026497706770897, 0.021514777094125748, -0.024200309067964554, 0.016509920358657837, 0.020126234740018845, ...
628b87713f662a893cda00c377c45ffe6231f481
subsection
15
93
four pockets model (
() with (0,\uparrow ) \equiv 1, (0,\downarrow )\equiv 2,(-1,\uparrow ) \equiv 3 and (-1,\downarrow ) \equiv 4.][Figure: Schematic pictures of one of the inter-pocket scatterings, H_{{\rm b},2}.They are the exchange processes (m=n) of the first two terms in Eq. () with(0,\uparrow ) \equiv 1, (0,\downarrow )\equiv 2,(-1,...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.04692697152495384, -0.028192797675728798, -0.05101553723216057, -0.011266440153121948, -0.0031007500365376472, -0.014965982176363468, -0.04704901948571205, 0.03874984011054039, -0.026865540072321892, 0.003051168518140912, -0.01029006578028202, 0.0010707695037126541, 0.01656784489750862, ...
c7a00bc0197a699fbbabaef9b1dd1eff3e53bfdb
subsection
16
93
effective boson theory
In this section, we construct effective field theories of possible insulating phases that are stabilized by the umklapp scattering terms in Eq. (REF ). To this end, we first assume that the low-T insulating phases in the graphite experiment do not break the translational symmetries within the graphene plane [the graphe...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 496, "openalex_id": "", "raw": "S. Tanuma, R. Inaba, A. Furukawa, O. Takahashi, Y. Iye and Y. Onuki, in Physics in High Magnetic Fields, edited by S. Chikazumi, and N. Miura, (Springer, Berlin, 1981), p. 316.", "source_ref_i...
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.025045739486813545, 0.023412654176354408, -0.06135519593954086, 0.0038537776563316584, 0.018376033753156662, -0.05616594851016998, -0.020421206951141357, 0.007276390213519335, 0.015644047409296036, 0.031440719962120056, -0.0033005126751959324, 0.008539360947906971, 0.009539053775370121, ...
7d0b1c54f7cafac0372c668e6746b08e9011a878
subsection
17
93
effective boson theory
(REF ) are Klein factors ensuring the anticommutation relation among fermion fields on different chains (j), pockets (a) and chiralities (\tau =\pm ); \lbrace \eta _{a,j}, \eta _{b,m} \rbrace = \lbrace \eta _{\overline{a},j}, \eta _{\overline{b},m} \rbrace = \delta _{a,b} \delta _{j,m}, and \lbrace \eta _{a,j}, \eta _...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.029871873557567596, 0.018750015646219254, -0.027613937854766846, -0.02750714309513569, -0.006667011417448521, -0.03197724372148514, 0.027339324355125427, 0.0020309975370764732, 0.01765156164765358, 0.0449146032333374, -0.02350998856127262, 0.04265666753053665, -0.005103238858282566, 0.0...
23cf79402d3c9323a086a49057e9eb11b3630064
subsection
18
93
effective boson theory
(REF ) are bosonized asH_{{\rm u},1}& = \sum _{j,m} M^{(1)}_{j-m} \int dz \!\ \Big \lbrace \sigma _{3\overline{1},j} \sigma _{4\overline{2},m} \cos \big [Q^{13}_{+,j} + Q^{24}_{+,m}\big ] \\ & \hspace{42.67912pt} + \!\ \sigma _{\overline{3}1,j} \sigma _{\overline{4}2,m} \cos \big [Q^{13}_{-,j}+Q^{24}_{-,m}\big ] \Big \...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.0014149760827422142, 0.020732641220092773, -0.0120749706402421, -0.07267866283655167, -0.0049123698845505714, 0.0028433010447770357, 0.0029615333769470453, 0.021236082538962364, -0.0017544177826493979, 0.030938776209950447, -0.008535623550415039, 0.03261691331863403, 0.01870361901819706, ...
3045af5df23c3160a788ddba1419b1f8c2c37db6
subsection
19
93
effective boson theory
\sigma _{a\overline{b},j} and \sigma _{\overline{a}b,m} are Ising variables associated with the Klein factors within the same chain, \sigma _{a\overline{b},j} \equiv i \eta _{a,j} \eta _{\overline{b},j}, and \sigma _{\overline{a}b,m} \equiv i \eta _{\overline{a},m} \eta _{b,m}. The Ising variables take \pm 1.The Fock t...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.009770279750227928, -0.018091415986418724, -0.05558610334992409, -0.010388072580099106, 0.006242758594453335, -0.02785406820476055, -0.02379646524786949, 0.03061506897211075, 0.013553307391703129, 0.0027285851538181305, 0.014186354354023933, 0.02689305692911148, -0.008885539136826992, -...
d0876ac1f2aedd0081bbd3f2b56002c31bba8a9d
subsection
20
93
effective boson theory
(REF ), are bosonized asH_{{\rm b},13}& = \sum _{j,m} H^{(13)}_{j-m} \int dz \!\ \Big \lbrace \sigma _{3\overline{1},j} \sigma _{3\overline{1},m} \cos \big [\Delta _{jm}Q^{13}_{+}\big ] \\ &\hspace{59.75095pt} + \sigma _{\overline{3}1,j}\sigma _{\overline{3}1,m} \cos \big [\Delta _{jm}Q^{13}_{-}\big ]\Big \rbrace \\ & ...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.008992524817585945, 0.004072950221598148, -0.014690079726278782, -0.06846217811107635, -0.012096814811229706, 0.008878116495907307, 0.013843454420566559, 0.02187494747340679, 0.006891218479722738, 0.03310225531458855, -0.016825709491968155, 0.03706842288374901, 0.014247698709368706, -0....
06e996c3045ab8d4dd84a14c91508c531f5a67b5
subsection
21
93
effective boson theory
The Hartree term (j=n) of the inter-pocket scatterings in Eq. (REF ) could also renormalize the Luttinger parameters and Fermi velocities. For simplicity, however, we consider the renormalizations of K_a and u_{a} only by the intra-pocket scatterings H_{\rm f} as given in appendix B. Figs. REF and REF schematically sho...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.03546583652496338, -0.0008498294628225267, -0.03644251823425293, -0.03482488542795181, 0.00017502099217381328, -0.027179282158613205, 0.0010300963185727596, -0.014573955908417702, 0.02162439189851284, 0.021899085491895676, -0.04962775111198425, 0.04263835772871971, 0.033817682415246964, ...
a92b6bf10e1bde5284b18ddca3ec45b852bd6eb3
subsection
22
93
effective boson theory
We show that, at the one-loop level of the perturbative RG equations, H_{{\rm b},13}, H_{{\rm u},1} and H_{{\rm u},3} are coupled with one another and stabilize (what we call) a plain excitonic insulator phase. Meanwhile, H_{{\rm u},2} and H_{{\rm b},2} stabilize spin nematic excitonic insulator phase, H_{{\rm u},4} an...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.004162822850048542, 0.024236710742115974, -0.018101220950484276, -0.03333310782909393, 0.02469458244740963, -0.07289328426122665, -0.010118979029357433, -0.011851263232529163, 0.005082383286207914, 0.006246142089366913, -0.03916335105895996, -0.014835065230727196, 0.01846751943230629, -...
850f6e4da6476abe6baf3596f5d4befb11f8e11d
subsection
23
93
spin-nematic excitonic insulator (SNEI-I) phase
We begin with the spin-nematic excitonic insulator phase stabilized by H_{{\rm b},2} and H_{{\rm u},2}. The renormalization group (RG) equations for the inter-chain interaction functions in H_{{\rm b},2} and H_{{\rm u},2} take following forms at the one-loop level;\frac{dM^{(2)}_{j-m}}{d{\rm ln}b} &= \frac{A_{23}+A_{14...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.01696711592376232, 0.0027293101884424686, -0.05267129838466644, -0.0005287919193506241, 0.00041387861710973084, -0.03826756030321121, 0.009765246883034706, 0.006751752458512783, -0.00203315494582057, 0.024550439789891243, -0.034147847443819046, -0.00486736511811614, -0.00607276288792491, ...
642347cc3a0d3326ba33a23ec4f40f53a76e32e1
subsection
24
93
spin-nematic excitonic insulator (SNEI-I) phase
We assume that C_{ab} has no dependence on temperature and magnetic field. Eqs. (REF ,,) are functional RG equations under which inter-chain interactions change their functional forms. To gain a simpler idea of these functional RG equations, we take a sum of the inter-chain interactions over their chain indices. The su...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.017146151512861252, 0.0011374198365956545, -0.039387334138154984, -0.017878370359539986, 0.0023396715987473726, -0.04082126542925835, 0.027915887534618378, 0.00731457257643342, -0.0035505041014403105, 0.0013567045098170638, -0.046434950083494186, -0.01641393080353737, 0.012569776736199856...
657ff67c4255b2b908d28a154c8da3b954f9ac7c
subsection
25
93
spin-nematic excitonic insulator (SNEI-I) phase
The critical strength decreases not only on increasing the magnetic field through a dependence of the one-loop terms on the magnetic length l, but also on decreasing the temperature through a dependence of A_{ab} on the temperature. This suggests that the strong coupling phase generally appears in low temperature side ...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.05481516942381859, 0.019868973642587662, -0.06204857677221298, 0.0034850819502025843, -0.020998239517211914, -0.04953508824110031, -0.011773358099162579, -0.002212750492617488, -0.00804220326244831, 0.025011710822582245, -0.040684089064598083, 0.01009471993893385, -0.012101455591619015, ...
8d64de5879b456c45a0300f3dc186acfb52294e5
subsection
26
93
spin-nematic excitonic insulator (SNEI-I) phase
In the strong coupling regime, H_{{\rm u},2} and H_{{\rm b},2} are maximally minimized by&\phi _{3,m} + \phi _{2,m} = \Phi _{-}, \ \ \phi _{4,m} + \phi _{1,m} = \left\lbrace \begin{array}{l} 2n\pi - \Phi _{-} \\ (2n+1) \pi - \Phi _{-} \\ \end{array}\right. \\ &\theta _{3,m} - \theta _{2,m} = \Theta _{-}, \ \ \theta _{4...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 1740, "openalex_id": "", "raw": "K. Akiba, A. Miyake, H. Yaguchi, A. Matsuo, K. Kindo, and M. Tokunaga, J. Phys. Soc. Japan, 84, 054709 (2015).", "source_ref_id": "ed37b05803a588d52499ba85a0afe950cbc28c3d", "start": 16...
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.011093058623373508, 0.014472856186330318, -0.04067963734269142, 0.0037536348681896925, 0.0013828177470713854, -0.0651850700378418, -0.03668186068534851, 0.045104652643203735, -0.0018310414161533117, 0.025619320571422577, -0.011588966473937035, 0.025848200544714928, 0.0335996076464653, 0...
d8cbd164cf23227afe061983bc723491adf5e44b
subsection
27
93
spin-nematic excitonic insulator (SNEI-I) phase
In the strong coupling phase with large m_{(2)}, we may employ a Gaussian approximation for the cosine terms in H_{{\rm u},2}. \sigma _{zz}(\omega ) is calculated within the linear response theory as \sigma _{zz}(\omega ) = (e^2 u K)/(2\pi l^2) \delta (\omega -\omega _g), where uK \equiv \sum _{a}u_a K_a. \omega ^2_g \...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.024525193497538567, -0.0003083295305259526, -0.033758386969566345, -0.016451872885227203, 0.00893559493124485, -0.07215626537799835, -0.042396385222673416, 0.0058985608629882336, 0.010393066331744194, 0.04550972580909729, 0.004189275670796633, 0.042579520493745804, 0.003803923260420561, ...
ebd517ceaeb9b9d9df3217c64b943dfa68002b2a
subsection
28
93
spin-nematic excitonic insulator (SNEI-I) phase
The 2nd rank spin tensor is defined asQ^{cd}_{\mu \nu }({r}) &\equiv \langle S_{c,\mu }({r}) S_{d,\nu }({r}) + S_{c,\nu }({r}) S_{d,\mu }({r})\rangle \\ & \hspace{28.45274pt} - \delta _{\mu \nu } \langle {S}_{c,\perp }({r})\cdot {S}_{d,\perp }({r}) \rangle ,with c=A,A^{\prime }, d= B,B^{\prime }, \mu ,\nu =x,y, {S}_{c,...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 1682, "openalex_id": "", "raw": "Y. Takada, and H. Goto, J. Phys. Condens. Matter 10, 11315 (1998).", "source_ref_id": "dc03c66c7b7a22d255931c5c566c586dc4674ecb", "start": 1607 } ] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.04928749427199364, 0.009765942580997944, -0.05075238272547722, -0.017639733850955963, 0.00009101925388677046, -0.014168246649205685, -0.04983682557940483, -0.004257340915501118, 0.020249072462320328, 0.06976545602083206, 0.010918019339442253, 0.011688612401485443, 0.011932761408388615, ...
3291dafedf7d033f2ab3c30e3e8cc5b43f95b77e
subsection
29
93
spin-nematic excitonic insulator (SNEI-I) phase
(REF )]. Thus, according to Eqs. (REF ,), m_{(2)} and \overline{h}_{(2)} are renormalized into smaller values at an early stage of the RG flow for H\lesssim H_0, irrespective of bare values of m_{(2)} and \overline{h}_{(2)}. Meanwhile, A_{23} as well as v_{F,2} and v_{F,3} remain rather constant around H=H_0. Thus, acc...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.029699258506298065, 0.021030614152550697, -0.04096238687634468, 0.01617739535868168, 0.014422301203012466, -0.051981329917907715, -0.04169495031237602, 0.012247510254383087, -0.00814211368560791, 0.019046595320105553, -0.02863093838095665, -0.003155355341732502, 0.03485770896077156, 0.0...
0f70b83c30828632772557f5ec021b70fdb6b82c
subsection
30
93
magnetic Mott insulator and plain excitonic insulator phases
To see this, let us next consider a nature and a RG phase diagram of the magnetic Mott insulator phase stabilized by H_{{\rm u},4} and H_{{\rm b},4}. By exchanging 2 and 4 in Eqs. (REF ,,), we can readily obtain corresponding one-loop RG equations for their coupling constants;\frac{dm_{(4)}}{d{\rm ln}b} &= \frac{A_{34}...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.009101998060941696, 0.032837383449077606, -0.012176687829196453, -0.026581190526485443, 0.02690163068473339, -0.055268123745918274, -0.02011137083172798, 0.01857021264731884, 0.007072549778968096, 0.007995720021426678, -0.07190044224262238, -0.024750109761953354, 0.041748642921447754, -...
5076f60fe394ba4b21c8f7b0b8871c9732f4c9a4
subsection
31
93
magnetic Mott insulator and plain excitonic insulator phases
In the strong coupling phase with m_{(4)} \rightarrow \pm \infty and h_{(4)},\overline{h}_{(4)}\rightarrow -\infty , H_{{\rm b},4} and H_{{\rm u},4} are maximally minimized by&\phi _{3,j} + \phi _{4,j} = \Phi _{-}, \ \ \phi _{2,j} + \phi _{1,j} = \left\lbrace \begin{array}{l} 2n\pi - \Phi _{-} \\ (2n+1) \pi - \Phi _{-}...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.0008236888097599149, 0.013675046153366566, -0.05106775090098381, 0.008554534986615181, 0.027716388925909996, -0.056959010660648346, -0.037972673773765564, -0.00297806179150939, 0.008409542962908745, 0.02684643678367138, -0.03528650477528572, 0.01742957904934883, 0.02673959918320179, 0.0...
97dea3aac069d134f77117dc10106bdf23f92876
subsection
32
93
magnetic Mott insulator and plain excitonic insulator phases
Accordingly, unlike in the spin nematic excitonic insulator case in the previous section, all of the three coupling constants, m_{(4)}, h_{(4)} and \overline{h}_{(4)}, are renormalized to zero for those H sufficiently close to H_0 (H < H_0). In other words, the transition temperature of the magnetic Mott insulator alwa...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 620, "openalex_id": "", "raw": "H. Ochimizu, T. Kakamasu, S. Takeyama, S. Sasaki, and N. Miura, Phys. Rev. B 46, 1986 (1992).", "source_ref_id": "608333822024424748ca877da7b41b28082c9bd9", "start": 495 }, { ...
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.05468307435512543, -0.017195263877511024, -0.051906198263168335, 0.016874855384230614, 0.04034097120165825, -0.1077183336019516, -0.03024047240614891, -0.012656141072511673, -0.0010108129354193807, 0.012381505221128464, -0.021757273003458977, 0.03107963688671589, 0.012183156795799732, -...
913bf6d799394c450ee256b87ad1f7a982609e58
subsection
33
93
magnetic Mott insulator and plain excitonic insulator phases
(REF ,) respectively;H^{\prime }_{\rm imp} &= \sum _{j} \int dz A_{j,+}(z) \sigma _{1\overline{2},j}\\ & \hspace{17.07182pt} \times \cos \big [\phi _{2,j} + \phi _{1,j} -\theta _{2,j} + \theta _{1,j} + \lambda _{+,j}(z) \big ] \\ & \hspace{5.69046pt} + \sum _{j} \int dz A_{j,-}(z) \sigma _{\overline{1}2,j} \\ &\hspace{...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 690, "openalex_id": "", "raw": "Y. Imry, and S. K. Ma, Phys. Rev. Lett. 35, 1399 (1976).", "source_ref_id": "125a9f21abe2983d0610669c06602f7929a8f491", "start": 445 }, { "arxiv_id": "", "doi": "", ...
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.03625108674168587, 0.006579664070159197, -0.06664341688156128, -0.0312314722687006, 0.039272014051675797, -0.07659110426902771, -0.0462292917072773, 0.01133609376847744, 0.014677418395876884, 0.014212074689567089, -0.034359198063611984, 0.031826503574848175, 0.003808576613664627, -0.022...
e879d66497e802749b3bc8ba6a0595de38aeae95
subsection
34
93
two pockets model (
For H > H_0, both the electron pocket with (n,\sigma )=(0,\uparrow ) and hole pocket with (n,\sigma )=(-1,\downarrow ) leave the Fermi level , . The low-energy electronic system for H>H_0 comprises only of the electron pocket with (n,\sigma )=(0,\downarrow ) and the hole pocket with (n,\sigma )=(-1,\uparrow ). As befor...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 144, "openalex_id": "", "raw": "Y. Takada, and H. Goto, J. Phys. Condens. Matter 10, 11315 (1998).", "source_ref_id": "dc03c66c7b7a22d255931c5c566c586dc4674ecb", "start": 0 }, { "arxiv_id": "", "doi...
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.018098067492246628, 0.007477279286831617, -0.021684110164642334, -0.0009861616417765617, 0.018174367025494576, -0.054568879306316376, 0.014664623886346817, 0.020982161164283752, 0.00979676190763712, 0.036928605288267136, -0.005043348763138056, 0.022752292454242706, 0.019273068755865097, ...
55b4ec9b5e17ccda2d16d72b9a8cb16491589407
subsection
35
93
two pockets model (
(REF ,REF ,REF ), and bosonize them into cosine terms;&H^{\prime }_{\rm u} + H^{\prime }_{\rm b} + H^{\prime }_{\rm d} = H^{\prime }_{{\rm u},1} + H^{\prime }_{{\rm u},2} + H^{\prime }_{{\rm d},1} + H^{\prime }_{{\rm b},2} + \cdots , \\ & H^{\prime }_{{\rm u},1} = \sum _{j,m} N^{(1)}_{j-m} \!\ \int dz \sigma _{3\overli...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ 0.008056270889937878, 0.006038388703018427, -0.02895985171198845, -0.03106546960771084, 0.0065457201562821865, 0.03579547628760338, 0.0033815738279372454, 0.04165458306670189, -0.027159398421645164, 0.03265231102705002, -0.021315550431609154, 0.003843131009489298, -0.0023478383664041758, -...
0348cae365359e21d67753d64f282d7ccc6d5dbf
subsection
36
93
two pockets model (
(REF ), while H^{\prime }_{{\rm u},2}, H^{\prime }_{{\rm d},1} and H^{\prime }_{{\rm b},2} are from the Fock processes (m=n) of Eq. (REF ), Eq. (REF ) and Eq. (REF ) respectively (Fig. REF ). The Hartree processes of H^{\prime }_{\rm d} and H^{\prime }_{\rm b} renormalize the Luttinger parameters and Fermi velocities i...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.013489613309502602, -0.011345619335770607, -0.026063641533255577, -0.021821433678269386, 0.0115897748619318, -0.062198713421821594, 0.0017033688491210341, 0.026094160974025726, 0.005989449098706245, 0.02679610811173916, -0.06070325896143913, -0.0030347814317792654, 0.04303247481584549, ...
b61dc6cc65e4121318ad76e50ca6561c22483ce8
subsection
37
93
a superposed CDW phase
When H^{\prime }_{{\rm u},1} and H^{\prime }_{{\rm d},1} become relevant, the cosine terms in Eqs. (REF ,) are maximally minimized by a charge density wave (CDW) phase, where a displacement field of the electron pocket and that of the hole pocket exhibit long-range orders individually;&2\phi _{2,j} = \Phi _{2}, \ \ 2\p...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 1531, "openalex_id": "", "raw": "Y. Imry, and S. K. Ma, Phys. Rev. Lett. 35, 1399 (1976).", "source_ref_id": "125a9f21abe2983d0610669c06602f7929a8f491", "start": 1084 }, { "arxiv_id": "", "doi": "",...
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.02966359443962574, -0.020035134628415108, -0.06167708337306976, 0.0016556070186197758, -0.0014219528529793024, -0.03649964928627014, -0.0027752399910241365, -0.017456354573369026, -0.016357703134417534, 0.058289576321840286, 0.01553371362388134, 0.013916254974901676, 0.010032826103270054,...
4b2856eb2a4e7dff055aee611f172cac2c0a9a75
subsection
38
93
spin nematic excitonic insulator (SNEI-II) phase
When H^{\prime }_{{\rm u},2} and H^{\prime }_{{\rm b},2} become relevant, the cosine terms in Eqs. (,) are maximally minimized by the excitonic insulator phase with broken U(1) spin rotational symmetry. To see a nature and an RG phase diagram of this strong coupling phase, let us first reduce the inter-chain coupling f...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.02383347600698471, 0.0022181763779371977, -0.02822786755859852, 0.012740686535835266, 0.010985980741679668, -0.048002634197473526, -0.015441406518220901, 0.03362930938601494, -0.015616877004504204, 0.050138797610998154, -0.0385730005800724, -0.005969812627881765, 0.0269614290446043, 0.0...
17e9b93efad4046dde5795f1b9b4c868fa83c2b5
subsection
39
93
spin nematic excitonic insulator (SNEI-II) phase
Thereby, the equations immediately give out a RG flow diagram as in Fig. REF . The strong and weak coupling phases at T=0 are defined by\left\lbrace \begin{array}{cl} |n_{(2)}| - p_{(2)} > x_c & ({\rm strong} \!\ \!\ {\rm coupling} \!\ \!\ {\rm phase}), \\ |n_{(2)}| - p_{(2)} < x_c & ({\rm weak} \!\ \!\ {\rm coupling} ...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.028921425342559814, 0.03687290847301483, -0.03002028726041317, 0.0075928280130028725, 0.03119545802474022, -0.0476783812046051, -0.041909359395504, 0.039620064198970795, 0.006066631525754929, 0.059643760323524475, -0.01651344634592533, 0.007405868731439114, 0.011560939252376556, 0.03205...
722851cfc36c17f141c3ecf6c2833d03098b8cdf
subsection
40
93
spin nematic excitonic insulator (SNEI-II) phase
().]The phase boundary condition, Eqs. (REF ,REF ), explains the metal-insulator transition at a lower field regime. For simplicity, we assume that the bare values of n_{(2)} and p_{(2)}=\overline{p}_{(2)} as well as (C_{23})_{|T=0} have no H-dependence. For a low H regime, the magnetic length l is large, so is the cri...
{ "cite_spans": [ { "arxiv_id": "", "doi": "10.4279/pip.110003", "end": 881, "openalex_id": "https://openalex.org/W2950950081", "raw": "B. Fauque, D. LeBoeuf, B. Vignolle, M. Nardone, C. Proust, and K. Behnia, Phys. Rev. Lett. 110, 266601 (2013).", "source_ref_id": "a1c056f54cb...
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.04524790868163109, 0.0056369188241660595, -0.06419527530670166, -0.0005430015735328197, -0.00572845246642828, -0.03801678493618965, -0.034446991980075836, 0.03926773741841316, -0.00011113893560832366, 0.023768119513988495, -0.055072471499443054, -0.02541571669280529, 0.02973303198814392, ...
5afabbf180c4ebdf2cd68540465b0b6667e17c57
subsection
41
93
critical natures of the MI and re-entrant IM transitions
The re-entrant transition point at H=H_{c,2} is a zero-temperature continuous phase transition with dynamical exponent z=1. Toward this quantum critical point, a correlation length along the field direction \xi _z diverges as\xi _z \propto |H-H_{c,2}|^{-1/\nu _2}.A critical exponent \nu _{2} is given only by the Luttin...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
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710067d42a783e3b1e4206295ca96de6e158e384
subsection
42
93
in-plane resistance in the four pockets model (
Generally, in-plane current operators in the clean limit have finite matrix elements only between neighboring Landau levels. When the temperature is much lower than the cyclotron frequency \hbar \omega _0, the in-plane resistance increases on increasing magnetic field H. Contrary to this expectation, the low-temperatur...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 420, "openalex_id": "", "raw": "H. Yaguchi and J. Singleton, Phys. Rev. Lett. 81, 5193 (1998).", "source_ref_id": "01c3d3a9982b356c6ab093b7ec01cd3f38d8cc72", "start": 125 }, { "arxiv_id": "", "doi":...
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
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485f6625d8090301ac996d31f851f4cc2644fc1d
subsection
43
93
Body
The H-dependence of the in-plane resistance in 30 \!\ {\rm T} < H <H_0 \simeq 53 \!\ {\rm T} can be explained by charge transports along the surface chiral Fermi arc (SCFA) states. To see this, notice first that the electron/hole pockets in the bulk are terminated with SCFA states of the electron/hole type around the b...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
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473aa8b1b292b9e07dd2d5b2167f43039f91a408
subsection
44
93
Body
For N_3=(L_z/(2c_0))(1-H/H_1), and N_1=(L_z/(2c_0))(1-H/H_0), the H-dependence of the resistance due to the surface charge transport is given byR_{\rm s} = \frac{h}{e^2} \frac{c_0}{L_z} \frac{H_0 H_1}{H(H_1-H_0)}.The resistance is on the order of 1 \Omega at H=30 T [L_z=50\!\ \mu {\rm m}, c_0=0.67\!\ {\rm nm}, H_0=50 T...
{ "cite_spans": [ { "arxiv_id": "", "doi": "10.4279/pip.110003", "end": 429, "openalex_id": "https://openalex.org/W2950950081", "raw": "B. Fauque, D. LeBoeuf, B. Vignolle, M. Nardone, C. Proust, and K. Behnia, Phys. Rev. Lett. 110, 266601 (2013).", "source_ref_id": "a1c056f54cb...
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
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16843c66923bd7edadbdbd541085642bae1597b2
subsection
45
93
Body
(REF ,)];f_j(z) &\equiv \big (\theta _{3,j}(z) -\theta _{2,j}(z) \big ) - \big (\theta _{4,j}(z) -\theta _{1,j}(z) \big ) - 2\Theta _{-}, \\ g_j(z) &\equiv \big (\phi _{3,j}(z) +\phi _{2,j}(z) \big ) - \big (\phi _{4,j}(z) + \phi _{1,j}(z) \big ) - 2\Phi _{-}.When they vary slowly in z/c_0 and y_j/l \equiv 2\pi l j/L_x...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
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9a8acfa162230b93bdf094dc0e86c170149d1f23
subsection
46
93
Body
(REF ) are restricted within the bulk region and edge region respectively; L_y/2 \le |y_m|.When bosonized, the density operator in the bulk region is given by a linear combination of the phase variables, 2\pi \rho _{a,\tau ,n}(z) \equiv \partial _z\phi _{a,n}(z)- \tau \partial _z \theta _{a,n}(z). Such phase variables ...
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10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
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65a8e37ea5a94d8fa9456afab539377be6f84818
subsection
47
93
in-plane resistance in the two pockets model (
The in-plane resistance of graphite under the high magnetic field stays almost constant in the field inside the high-field-side out-of-plane insulating phase (H_0 < H < H_{c,2}) , , , , . Above the re-entrant insulator-metal (IM) transition field (H_{c,2} < H), the resistance shows the normal behaviour; R_{xx} increase...
{ "cite_spans": [ { "arxiv_id": "", "doi": "10.4279/pip.110003", "end": 187, "openalex_id": "https://openalex.org/W2950950081", "raw": "B. Fauque, D. LeBoeuf, B. Vignolle, M. Nardone, C. Proust, and K. Behnia, Phys. Rev. Lett. 110, 266601 (2013).", "source_ref_id": "a1c056f54cb...
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.05537264794111252, 0.028998905792832375, -0.022878609597682953, -0.007761023007333279, 0.00468179676681757, -0.044597264379262924, -0.03745437413454056, 0.049450766295194626, 0.02571745030581951, 0.04154474660754204, -0.03879748284816742, 0.027365809306502342, -0.014362089335918427, 0.0...
c2c3db17995bd49fe85058466329f31e5c44412c
subsection
48
93
topological SNEI phase
The strong coupling phase discussed in Sec. VI (SNEI-II phase) consists of two topologically distinct phases, depending on the sign of the umklapp term n_{(2)}. A mean-field one-dimensional electronic Hamiltonian of the strong coupling phase can be schematically described by the 2 by 2 Pauli matrices asH^{\rm snei2}_{\...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 1841, "openalex_id": "", "raw": "A. J. Heeger, S. A. Kivelson, J. R. Schrieffer, and W. P. Su, Rev. Mod. Phys. 60, 781 (1988).", "source_ref_id": "95e9a798ba3696efe8c61b3fff05715a2567c9b3", "start": 1512 }, { ...
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.04663298279047012, 0.019257469102740288, -0.02554437704384327, -0.008934427984058857, -0.006424242630600929, 0.005626934580504894, -0.018357159569859505, 0.043275896459817886, -0.016602318733930588, 0.050234220921993256, -0.0005078546819277108, 0.04953228309750557, -0.017762038856744766, ...
db96b2eaba5518e839d4c151f748074e0f9ec856
subsection
49
93
topological SNEI phase
The side surface is subtended by z (\parallel H) and either x or y (Fig. REF (A)). To be concrete, impose the periodic boundary conditions along z and x, put a confining potential along y direction. The mass term M in Eq. (REF ) depends on the coordinate y. In the vacuum regime, |y| > L_y/2, the electron/hole pocket go...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.09222915023565292, 0.023255662992596626, -0.032197799533605576, -0.0354938805103302, 0.009209181182086468, 0.03238091617822647, 0.0024892257060855627, 0.014962058514356613, 0.019700171425938606, 0.028672829270362854, -0.059237848967313766, 0.02925269491970539, -0.00014484718849416822, 0...
5555d81495302999ca75210b1eee1d86fa4499d4
subsection
50
93
topological SNEI phase
The non-zero bulk winding number leads to an in-gap end state called as SSH (Su-Schrieffer-Heeger) state within the bulk excitonic gap (left figure of Fig. REF ). The end states are localized at the two open boundaries along z direction, top and bottom surfaces. Due to the Landau degeneracy associated with the in-plane...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 1449, "openalex_id": "", "raw": "J. T. Chalker and P. D. Coddington, Journal of Physics C: Solid State Physics, 21 2665 (1988).", "source_ref_id": "9f428ec57409c8e4f2a9d3016fdc73532e507547", "start": 1125 }, { ...
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.042046692222356796, -0.008596992120146751, -0.03304540365934372, -0.05788285657763481, -0.01223564799875021, 0.04741695150732994, 0.008124043233692646, 0.017255010083317757, 0.007456575054675341, 0.03988027945160866, 0.00018939413712359965, 0.07567183673381805, 0.028468478471040726, 0.0...
0215447976f3436f5c944a9fb9ded64587155fab
subsection
51
93
summary
Graphite under high magnetic field exhibits mysterious metal-insulator (MI) transitions as well as insulator-metal (IM) re-entrant transitions. We discuss these enigmatic electronic phase transitions in terms of perturbative RG analyses of effective boson theories. We argue that the two insulating phases in graphite un...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 473, "openalex_id": "", "raw": "Z. Zhu, R. D. MacDonald, A. Shekhter, B. J. Ramshaw, K. A. Modic, F. F. Balakirev, and N. Harrison, Scientific Reports, 7, 1733 (2017).", "source_ref_id": "1cfc0e8da7dc090db262cb71ccd12cd037cd...
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.046225693076848984, -0.036034684628248215, -0.06206142529845238, 0.03688902035355568, 0.011426747776567936, -0.07078786194324493, -0.03395986557006836, 0.005579883698374033, 0.02930678427219391, 0.04442548751831055, -0.025797903537750244, 0.028955897316336632, 0.004435683134943247, 0.00...
f61062a8e15c52e37a8030e5225c0b8bef1b7578
subsection
52
93
natures of the `normal' metal phase and criticalities of metal-insulator transitions
Our theory regards the `normal' metallic phase in the graphite experiment as decoupled Luttinger liquid (LL) phase, where we assume that inter-chain electron-electron interactions only renormalize the Luttinger parameters and Fermi velocities as in Eqs. (REF ,,REF ,). Nonetheless, it could be possible that a fixed poin...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 801, "openalex_id": "", "raw": "R. Shankar, Physica A 177, 530 (1991).", "source_ref_id": "1d6e0be81c34b574b061c48a9e6bea960d85a5f6", "start": 682 }, { "arxiv_id": "", "doi": "", "end": 801, ...
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.011304770596325397, -0.02256377413868904, -0.06346537917852402, -0.005557034630328417, 0.011197978630661964, -0.02695753052830696, -0.011045416817069054, 0.03037489764392376, 0.014043240807950497, 0.036340031772851944, -0.012143856845796108, -0.002927264431491494, 0.00533200753852725, 0...
81bb50957bd4aa3dad53c1edafc4569f9039229f
subsection
53
93
excitonic BCS-BEC crossover and nature of a transition between SNEI-I and SNEI-II phases
Our theory does not include an effect of an excitonic condensation, as emphasized in Ref. . When H approaches H_0 from above (H > H_0), electron-hole bound states formed by electron in (n,\sigma )=(0,\uparrow ) LL and hole in (n,\sigma )=(-1,\downarrow ) LL could undergo the Bose-Einstein condensation. Such condensatio...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 91, "openalex_id": "", "raw": "Z. Zhu, R. D. MacDonald, A. Shekhter, B. J. Ramshaw, K. A. Modic, F. F. Balakirev, and N. Harrison, Scientific Reports, 7, 1733 (2017).", "source_ref_id": "1cfc0e8da7dc090db262cb71ccd12cd037cdd...
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.013186240568757057, 0.006772447377443314, -0.028310736641287804, 0.02473946288228035, -0.0002080619742628187, -0.06837309896945953, -0.02861597388982773, 0.044839322566986084, 0.007047160528600216, 0.03836829960346222, -0.020206693559885025, 0.025670437142252922, -0.00733332009986043, -...
5754ef308862c13d3107c1c73764967e94f4d62f
subsection
54
93
charge neutrality condition
Transverse conductivity \sigma _{xy} gives a precise information of electron carrier density n_e and hole carrier density n_h in any given metal and semimetal under high magnetic field through the following formula;\sigma _{xy} H = ec (n_e - n_h).e (>0) and c are the electron charge, and the speed of light respectively...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 638, "openalex_id": "", "raw": "S. Uji, and J. S. Brooks, and Y. Iye, Physica B 246-247, 299 (1998).", "source_ref_id": "8bfbfef135dac75010c73f8d9bc0c1dd05ef83c9", "start": 469 }, { "arxiv_id": "", ...
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.018691997975111008, -0.00636672368273139, -0.037811242043972015, 0.03265377879142761, 0.01513670478016138, -0.05541986972093582, -0.0023765540681779385, -0.008705130778253078, 0.02171323634684086, 0.02360532432794571, -0.0039825402200222015, 0.02722165361046791, 0.008537284098565578, 0....
b1d16b5c9249e8039646605e79cfef4e92124a04
subsection
55
93
charge neutrality condition
Under this assumption, the explicit y-dependence of {\cal V} can be rewritten into the y_c-dependence by use of y\equiv (-i)(l^2/2)(\kappa _{+}-\kappa _{-})+y_c and y_c \equiv k_x l^2;\hat{\cal H}_{T}(k_z;\hat{\kappa }_{\pm },\hat{y}) = \hat{\cal H}^{\prime }_{T}(k_z,y_c;\hat{\kappa }_{\pm }).Eigenstates of such \hat{\...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.0222165510058403, 0.016708189621567726, -0.022582758218050003, -0.0037116592284291983, 0.010520818643271923, 0.010040171444416046, 0.0215299129486084, 0.044646721333265305, 0.006523060146719217, 0.03506430983543396, -0.03875689581036568, 0.01405318919569254, 0.005512176547199488, 0.0604...
97d414db7eb49d7081d34def77ef5b9e448d623b
subsection
56
93
charge neutrality condition
In the presence of a Hall voltage V_H in the +y direction, \mu _{+}-\mu _{-}=-eV_H.In graphite under the high field, the two electron/hole pockets in the bulk region (n=0/n=-1 LLs with \uparrow and \downarrow spins) end up with two electron/hole surface chiral Fermi arc (SCFA) states in the boundary region. Namely, E_{...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.04406048730015755, 0.010114993900060654, -0.028041265904903412, 0.011594864539802074, 0.005473233759403229, -0.025951137766242027, -0.010336211882531643, 0.014592747204005718, 0.02631729282438755, 0.030299212783575058, 0.010961724445223808, 0.02662242017686367, 0.006087304092943668, 0.0...
da37f91a4c745484ee11f93acf5a7e9c982a0d04
subsection
57
93
charge neutrality condition
From the previous Hall conductivity measurement , we typically have&n_e - n_h = 5 \times 10^{15} \!\ [{\rm cm}^{-3}], \\ &c_0 = 6.7 \times 10^{-10} \!\ [{\rm m}], \ \ l = 45 \times 10^{-10} \!\ [{\rm m}],for H=30 T and&n_e - n_h = -10 \times 10^{15} \!\ [{\rm cm}^{-3}], \\ &c_0 = 6.7 \times 10^{-10} \!\ [{\rm m}], \ \ ...
{ "cite_spans": [ { "arxiv_id": "", "doi": "", "end": 505, "openalex_id": "", "raw": "K. Akiba, A. Miyake, H. Yaguchi, A. Matsuo, K. Kindo, and M. Tokunaga, J. Phys. Soc. Japan, 84, 054709 (2015).", "source_ref_id": "ed37b05803a588d52499ba85a0afe950cbc28c3d", "start": 0 ...
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.01412010844796896, 0.01800294779241085, -0.035700760781764984, 0.0026508579030632973, 0.009466804563999176, -0.06761785596609116, -0.0008038392406888306, 0.01394465658813715, 0.007258391939103603, 0.026058504357933998, 0.009939763695001602, 0.008841278031468391, -0.005961569491773844, -...
c6642805293ce301fa6e38a263df618ce2136b81
subsection
58
93
renormalization of Luttinger parameters and Fermi velocities
In the main text, we use the Hartree-Fock approximation for the four pockets model or two pockets model, to introduce effective boson Hamiltonians, such as Eqs. (REF ,,REF ,) with Eqs. (REF ,,,,REF ,,) or with Eqs. (REF ,,,). Thereby, the bare kinetic energy part takes a quadratic form in the phase variables, Eq. (), w...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.0025538296904414892, 0.01462491787970066, -0.046750910580158234, -0.022093772888183594, -0.020918896421790123, -0.039030298590660095, 0.03423924371600151, -0.0013903971994295716, 0.023177100345492363, 0.027281537652015686, -0.02140715718269348, 0.041288502514362335, 0.017729947343468666, ...
febaf1bdab657c1fa3df89912c40611cc955d2dd
subsection
59
93
renormalization of Luttinger parameters and Fermi velocities
With the Hartree-Fock approximation, H_{\rm f} is bosonized into the followings,& H_{\rm f} = \sum _{a}\sum _{j,m} \int \!\ dz \sqrt{2\pi } l_{0,z} \big (V^{(1),a}_{j-m,0} - V^{(1),a}_{0,j-m} \big ) \\ & \hspace{28.45274pt} \times \big (\rho _{a,+,j} \rho _{a+,m} + \rho _{a,-,j} \rho _{a,-,m} \big ) \\ & \ \ \ + \sum _...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ 0.0037374587263911963, 0.001961259637027979, -0.025122439488768578, -0.0366610549390316, -0.024237200617790222, -0.005223666317760944, 0.0015405808808282018, 0.012278858572244644, 0.017628442496061325, 0.02857181429862976, -0.006841514725238085, 0.019139451906085014, 0.009722352959215641, ...
5d92731555fd8f1847584c5950b951537343586a
subsection
60
93
renormalization of Luttinger parameters and Fermi velocities
V).The first two terms in Eq. (REF ) lead to the renormalizations of the Luttinger parameters and Fermi velocities. To quantify them, we employ a gradient expansion with respect to the chain index,\rho _{a,\tau ,m} &= \rho _{a,\tau ,j} + (y_m-y_j) \partial _{y_j} \rho _{a,\tau ,j} \\ & \ \ \ \ + \frac{1}{2} (y_m-y_j)^2...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.03275132179260254, 0.03885595127940178, -0.03183563053607941, -0.028523869812488556, -0.022007180377840996, 0.02834073081612587, 0.0021766810677945614, 0.011591160669922829, 0.030141595751047134, 0.009301925078034401, -0.046089932322502136, 0.03351440280675888, -0.012850239872932434, 0....
b5fe1b4700acb2e7450eeb78ba4ff4b6dce170b9
subsection
61
93
derivation of renormalization group (RG) equations
In the main text, we employ one-loop RG equations, Eqs. (REF ,,), and clarify possible insulating phases as well as natures of T=0 metal-insulator and insulator-metal transition points in graphite under the high field. We solve the RG equations numerically to obtain a finite temperature phase diagram as in Fig. REF . T...
{ "cite_spans": [ { "arxiv_id": "", "doi": "10.1093/acprof:oso/9780198525004.001.0001", "end": 425, "openalex_id": "https://openalex.org/W1542921455", "raw": "T. Giamarchi, Quantum Physics in One Dimension (Clarendon, Oxford 2003).", "source_ref_id": "f1fb66bcca2e0d68052dc5978a...
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.0542621947824955, 0.02308737300336361, -0.03659188374876976, 0.012733914889395237, 0.01568659581243992, -0.04876883327960968, -0.01551874354481697, -0.011269018985331059, -0.0015564521308988333, 0.018616387620568275, -0.028580734506249428, 0.0018835741793736815, 0.03161734342575073, 0.0...
92ce012e9930edf8c04154b5f835dd71e9fdb5a1
subsection
62
93
derivation of renormalization group (RG) equations
We decompose the field operators into a slow mode and a fast mode in the momentum space,\phi _{j,a}({r}) &= \phi ^{<}_{j,a}({r}) + \phi ^{>}_{j,a}({r}), \\ \phi ^{<}_{j,a}({r}) & = \frac{1}{\beta L_z} \sum _{i\omega _n} \sum _{|k_z|<\Lambda ^{\prime }} e^{i{q}\cdot {r}} \phi _{j,a}({q}), \\ \phi ^{>}_{j,a}({r}) & = \fr...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ 0.005360044073313475, 0.00787411443889141, -0.04153748229146004, -0.002670484595000744, -0.006981410086154938, 0.029436370357871056, 0.012932775542140007, 0.02499573677778244, 0.04147644340991974, 0.048496000468730927, -0.04071344435214996, -0.013451612554490566, 0.01846449449658394, 0.016...
fcc54d182d5674b35ea800f41609c8bad62da627
subsection
63
93
derivation of renormalization group (RG) equations
We do so up to the second order in S_{1};Z &= Z^{>}_{0} \int {\cal D}\phi ^{<} {\cal D}\theta ^{<} e^{-S^{<}_{0}} e^{- \langle S_{U} \rangle _{>}} + {\cal O}(S^3_{i}),where\langle S_{U} \rangle _{>} &= \langle S_{1} \rangle _{>} - \frac{1}{2} \big (\langle S^2_{1} \rangle _{>} - \langle S_{1} \rangle ^2_{>}\big ),and\l...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.009745333343744278, 0.03934764117002487, -0.04960428178310394, -0.008585356175899506, -0.024878455325961113, -0.003485654713585973, 0.021291684359312057, 0.024038998410105705, -0.009157713502645493, 0.043682292103767395, -0.020788010209798813, 0.040507618337869644, 0.012156864628195763, ...
85523a686f4ac412100e40104ae7a44155d601a5
subsection
64
93
tree-level renormalization
\langle S_1\rangle _{>} in Eq.
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.009277785196900368, 0.08697923272848129, -0.025834359228610992, -0.024125292897224426, -0.03001546487212181, 0.002142054494470358, 0.02240096777677536, 0.011299670673906803, -0.010994480922818184, -0.026627853512763977, 0.02542235143482685, 0.0049173785373568535, 0.0056498353369534016, ...
0b2ad2379e1386c287758c54af783748f6a89f7a
subsection
65
93
tree-level renormalization
(REF ) gives the tree-level renormalization to the interchain interactions;\Big \langle \int _{0}^{\beta } H_{{\rm u},2} d\tau \Big \rangle _{>} &= \frac{1}{2} \int d^2{r} \sum _{j,m} \sum _{\epsilon =\pm } \sum _{\eta =\pm } \\ &\hspace{-14.22636pt} M^{(2)}_{j-m} \sigma ^{\eta }_{j} \tau ^{\eta }_{m} e^{i\epsilon M^{\...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.023556072264909744, 0.01810949295759201, -0.0342661514878273, -0.06932564079761505, -0.01583627052605152, 0.003674915060400963, 0.010572770610451698, 0.0029921855311840773, 0.0017297082813456655, 0.02268644981086254, -0.037103865295648575, 0.036920785903930664, -0.004729521926492453, 0....
e2201413d263554da055a10f8e7d50bc8d34cab6
subsection
66
93
one-loop level renormalization
\langle S^2_{1}\rangle _{>,c} \equiv \langle S^2_{1} \rangle _{>} - \langle S_{1} \rangle ^2_{>} in Eq. (REF ) gives the one-loop level renormalization to the interchain interactions. The one-loop renormalization comprises of products between different interactions;S_{1} & = S_M + S_H + S_{\overline{H}} + \cdots , \\ ...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.027804557234048843, 0.057867661118507385, -0.05029847472906113, -0.0188161451369524, -0.017366401851177216, 0.0064093926921486855, -0.006024066358804703, 0.027590909972786903, -0.012460164725780487, 0.00402876129373908, -0.04468262568116188, 0.01883140578866005, -0.00432252511382103, 0....
a2e83e0fe339a836adfa53a750b96184dc251969
subsection
67
93
one-loop level renormalization
(REF ) with i=m,n and j\ne m,n and/or those terms with i\ne m,n and j=m,n.The one-loop renormalization in Eq. (REF ) generates S_M, S_H and S_{\overline{H}} as well as other types of cosine terms. Nonetheless, tree-level scaling dimensions of all the other cosine terms thus generated are negatively much larger than tho...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.025103440508246422, 0.03311517462134361, -0.04269873723387718, -0.03299309313297272, 0.0035633151419460773, -0.005577694624662399, -0.019106082618236542, 0.05182448774576187, -0.013963311910629272, -0.0006366468733176589, -0.03976873308420181, 0.014451646246016026, -0.017457954585552216, ...
91fb51ffb2878ca767673c8f92b20c9282e11037
subsection
68
93
one-loop level renormalization
(REF ) with I=J=M reduces to\langle S^2_M \rangle _{>,c} & = \frac{1}{4} \int d^2{r} \int d^2{r}^{\prime } \sum ^{j\ne n}_{j,n} \sum _{i=m} \sum _{\epsilon ,\eta } \tau ^{\eta }_{j} \tau ^{\eta }_{n} M^{(2)}_{i-j} M^{(2)}_{i-n} \\ &\hspace{-28.45274pt} e^{i\epsilon (M^{\eta ,<}_{ij}({r}) - M^{\eta ,<}_{in}({r}^{\prime ...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.007312842179089785, 0.06951968371868134, -0.024765243753790855, -0.04644818231463432, -0.027847547084093094, 0.008674701675772667, -0.02072162739932537, 0.01424421090632677, 0.017151037231087685, 0.021728716790676117, -0.04721112921833992, 0.022918913513422012, -0.02334616333246231, 0.0...
d2093e926ca744eb42cb0367ecc8f396d0568569
subsection
69
93
one-loop level renormalization
For the first term with j\ne n, we replace \cos [Q^{23,<}_{\eta ,i}({r}) - Q^{23,<}_{\eta ,i}({r}^{\prime })] by its normal ordering with use of a formula \cos \Phi = :\cos \Phi : \exp [-\langle \Phi ^2\rangle /2] , . Within the normal order, we employ a Taylor expansion with respect to small {r}^{\prime }-{r}. At the ...
{ "cite_spans": [ { "arxiv_id": "", "doi": "10.1093/acprof:oso/9780198525004.001.0001", "end": 217, "openalex_id": "https://openalex.org/W1542921455", "raw": "T. Giamarchi, Quantum Physics in One Dimension (Clarendon, Oxford 2003).", "source_ref_id": "f1fb66bcca2e0d68052dc5978a...
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.036660511046648026, 0.038064658641815186, -0.021077502518892288, -0.017185566946864128, -0.010096139274537563, -0.007837289944291115, -0.02135222777724266, 0.0020432663150131702, -0.02574782632291317, 0.03620263561606407, -0.019474942237138748, -0.007089428137987852, -0.03112022392451763,...
694fe3040b815779b083171fe6fcde1dd39888f0
subsection
70
93
one-loop level renormalization
(REF ) in combination with Eqs (REF ,REF ) dictates that \overline{H}^{(2)}_{j-n} acquires the following one-loop renormalization,\frac{d \overline{H}^{(2)}_{j-n}}{d\ln b} = \cdots -\frac{C_{23}}{2} \sum _{i} M^{(2)}_{i-j} M^{(2)}_{i-n} + \cdots .Since M^{(2)}_{i-j} = M^{(2)}_{j-i}, this is nothing but the first term o...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.05675118789076805, 0.05592738091945648, -0.03093855082988739, -0.003541228361427784, -0.014683607034385204, 0.005587398540228605, -0.0197256151586771, 0.030129998922348022, -0.016521917656064034, 0.0013415477005764842, -0.03920713812112808, 0.010213688015937805, -0.0030663947109133005, ...
d2942d9258cad8480342a0702c2070c58aa53f2d
subsection
71
93
evaluation of
C_{ab} is defined in Eq. (REF ). Let us first calculate the integrand in Eq. (REF );&\big \langle Q^{ab,>}_{\eta ,i}({r}) Q^{ab,>}_{\eta ,i}({r}^{\prime }) \big \rangle _{>} = \\ & \frac{1}{(\beta L_z)^2} \sum _{\Lambda ^{\prime }<|k_z|<\Lambda } \sum _{i\omega _n} e^{i{q}({r}-{r}^{\prime })} \big \langle {Q^{ab,>}_{\e...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ 0.010790728032588959, 0.06040975823998451, -0.04133138805627823, -0.020787794142961502, -0.021398302167654037, -0.004823012743145227, 0.012057531625032425, 0.02667919546365738, -0.00903551746159792, 0.021871445700526237, -0.006204286590218544, -0.00716202100738883, -0.010172588750720024, 0...
883cdab366783d1da840a3276796c2645fc52c44
subsection
72
93
evaluation of
The gaussian integrals over the fast/slow modes lead to&\langle \phi ^{*}_{c,i}({q}) \phi _{c,i}({q}) \rangle _{>/<} = \frac{\beta L_z \pi u_{c} K_c}{u^2_c k^2_z + \omega ^2_n}, \\ &\langle \theta ^{*}_{c,i}({q}) \theta _{c,i}({q}) \rangle _{>/<} = \frac{\beta L_z \pi u_{c} K^{-1}_c}{u^2_c k^2_z + \omega ^2_n}, \\ & \l...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
[ -0.03336237370967865, 0.048685260117053986, -0.05637722462415695, -0.02475469931960106, -0.012575753033161163, 0.005540046840906143, -0.0028615943156182766, 0.019718293100595474, 0.016528569161891937, 0.035346414893865585, -0.03324028104543686, 0.017551111057400703, -0.0034644368570297956, ...
8bd2c55da3610dadd4cb372bc81391143a31ee46
subsection
73
93
evaluation of
In the right hand side, M_{c}({r}), F^{\prime }_{2,c}({r}), F_{1,c}({r}) and F_{2,c}({r}) are evaluated at the zero temperature. Substituting these into Eq. (REF ), we obtain C_{ab} at T=0 as,&C_{ab,T=0} = \sum _{c=a,b} \int ^{\infty }_{-\infty } d\tau \int ^{\infty }_{-\infty } dz \bigg (\frac{\alpha ^2}{z^2+y^2_a}\bi...
{ "cite_spans": [] }
10.1103/PhysRevB.98.205121
1802.10253
Theory of metal-insulator transitions in graphite under high magnetic field
[ "Zhiming Pan", "Xiao-Tian Zhang", "Ryuichi Shindou" ]
[ "cond-mat.mes-hall", "cond-mat.dis-nn", "cond-mat.str-el" ]
2,018
en
Physics
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