text stringlengths 4 2.78M |
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abstract: 'In this paper, we investigate a continuous family of notions of independence which interpolates between the classical and free ones for non-commutative random variables. These notions are related to the liberation process introduced by D. Voiculescu. To each notion of independence correspond new convolut... |
---
abstract: 'We analyze the one parameter family of tronquée solutions of the Painlevé equation ¶1 in the pole-free sectors together with the region of the first array of poles. We find a convergent expansion for these solutions, containing one free parameter multiplying exponentially small corrections to the Borel s... |
---
abstract: 'We present ALMA observations and multiwavelength spectral energy distribution (SED) analysis in a [*WISE*]{}-selected, hyperluminous dust-obscured quasar [W0533$-$3401]{} at $z=2.9$. We derive its physical properties of each component, such as molecular gas, stars, dust and the central supermassive black... |
---
abstract: 'Christos Athanasiadis [@Christos] studies an effective technique to show that Gorenstein sequences coming from compressed polytopes are unimodal. In the present paper we will use such the technique to find a rich class of Gorenstein toric rings with unimodal $h$-vectors arising from finite graphs.'
autho... |
---
abstract: 'Matter with an equation of state $p=-\rho/3$ may arise in certain scalar field theories, and the energy density of this matter decreases as $a^{-2}$ with the scale factor $a$ of the Universe. In this case, the Universe could be closed but still have a nonrelativistic-matter density $\Omega_0<1$. Furtherm... |
---
abstract: 'This paper reviews the current status of experimental results on radiative kaon decays. Several experiments at BNL, CERN and FNAL have recently or will soon complete data collection; as a result, there are several new results.'
author:
- |
S. Kettell\
[*Brookhaven National Laboratory*]{}\
title: ... |
---
abstract: 'POLICAN is a near-infrared imaging linear polarimeter developed for the Cananea Near-infrared Camera (CANICA) at the $2.1\,\mathrm{m}$ telescope of the Guillermo Haro Astrophysical Observatory (OAGH) located in Cananea, Sonora, México. POLICAN is mounted ahead of CANICA and consist of a rotating super-ac... |
---
abstract: 'We quantize a scalar field at finite temperature $T$ in the background of a classical black hole, adopting ’t Hooft’s “brick wall” model with generic mixed boundary conditions at the brick wall boundary. We first focus on the exactly solvable case of two dimensional space-time. As expected, the energy de... |
---
author:
- 'J. J. Cuenca-García'
- 'G. Martínez-Pinedo'
- 'K. Langanke'
- 'F. Nowacki'
- 'I. N. Borzov'
date: 'Received: / Revised version: '
title: 'Shell-model half-lives for r-process $N=82$ nuclei'
---
Introduction
============
The astrophysical r-process produces about half of the heavy elements in the Univer... |
---
abstract: 'In this paper we present and discuss the great difference in OH absorption spectra against PSR B1849+00 and SNR G33.6+0.1 along the same line-of-sight. This finding is important as it clearly demonstrates that statistics of absorbing molecular gas depends on the size of the background source.'
author:
- ... |
---
abstract: 'We derive the equations of motion for the planar somersault, which consist of two additive terms. The first is the dynamic phase that is proportional to the angular momentum, and the second is the geometric phase that is independent of angular momentum and depends solely on the details of the shape chang... |
---
abstract: 'Magnetic resonance image (MRI) reconstruction is a severely ill-posed linear inverse task demanding time and resource intensive computations that can substantially trade off [*accuracy*]{} for [*speed*]{} in real-time imaging. In addition, state-of-the-art compressed sensing (CS) analytics are not cogniz... |
---
abstract: 'The identification of influential nodes in complex network can be very challenging. If the network has a community structure, centrality measures may fail to identify the complete set of influential nodes, as the hubs and other central nodes of the network may lie inside only one community. Here we defin... |
---
abstract: |
Nowadays, we are surrounded by a large number of complex phenomena such as virus epidemic, rumor spreading, social norms formation, emergence of new technologies, rise of new economic trends and disruption of traditional businesses. To deal with such phenomena, social scientists often apply reductio... |
---
abstract: 'The graph partition problem is the problem of partitioning the vertex set of a graph into a fixed number of sets of given sizes such that the sum of weights of edges joining different sets is optimized. In this paper we simplify a known matrix-lifting semidefinite programming relaxation of the graph part... |
---
title: First measurement of the Sivers asymmetry for gluons from SIDIS data
---
abstract.tex
Keywords: deep inelastic scattering, gluon, Sivers, TMD, PDF.
|
---
abstract: '[We study the possibility of extended inflation in the effective theory of gravity from strings compactified to four dimensions and find that it strongly depends on the mechanism of supersymmetry breaking. We consider a general class of string–inspired models which are good candidates for successful exte... |
---
abstract: 'We study the destabilization mechanism in a unidirectional ring of identical oscillators, perturbed by the introduction of a long-range connection. It is known that for a homogeneous, unidirectional ring of identical Stuart-Landau oscillators the trivial equilibrium undergoes a sequence of Hopf bifurcati... |
---
abstract: |
We show that the problem of constructing *tree-structured descriptions of data layouts* that are optimal with respect to space or other criteria, from given sequences of displacements, can be solved in *polynomial time*. The problem is relevant for efficient compiler and library support for communic... |
---
abstract: |
Consider a network in which $n$ distributed nodes are connected to a single server. Each node continuously observes a data stream consisting of one value per discrete time step. The server has to continuously monitor a given parameter defined over all information available at the distributed nodes. ... |
---
abstract: 'Our goal in this work is to present some function spaces on the complex plane ${\mathbb{C}}$, $X({\mathbb{C}})$, for which the quasiregular solutions of the Beltrami equation, $\overline\partial f (z) = \mu(z) \partial f (z)$, have first derivatives locally in $X({\mathbb{C}})$, provided that the Beltram... |
---
abstract: 'Asteroseismology is a promising tool to study Galactic structure and evolution because it can probe the ages of stars. Earlier attempts comparing seismic data from the [*Kepler*]{} satellite with predictions from Galaxy models found that the models predicted more low-mass stars compared to the observed d... |
---
abstract: 'Cosmological perturbations generated quantum-mechanically (as a particular case, during inflation) possess statistical properties of squeezed quantum states. The power spectra of the perturbations are modulated and the angular distribution of the produced temperature fluctuations of the CMBR is quite spe... |
---
abstract: |
The turn-over frequency of the catalytic oxidation of CO at RuO$_2$(110) was calculated as function of temperature and partial pressures using [*ab initio*]{} statistical mechanics. The underlying energetics of the gas-phase molecules, dissociation, adsorption, surface diffusion, surface chemical re... |
---
abstract: 'We present a catalog of low-mass dense cores observed with the SHARC-II instrument at 350 $\mu$m. Our observations have an effective angular resolution of 10$''''$, approximately 2.5 times higher than observations at the same wavelength obtained with the [*Herschel Space Observatory*]{}, albeit with lowe... |
---
abstract: 'Let $1\rightarrow (K,K_1)\rightarrow (G,N_G(K_1))\rightarrow(Q,Q_1)\rightarrow 1$ be a short exact sequence of pairs of finitely generated groups with $K$ strongly hyperbolic relative to proper subgroup $K_1$. Assuming that for all $g\in G$ there exists $k\in K$ such that $gK_1g^{-1}=kK_1k^{-1}$, we prov... |
---
abstract: 'We solve the Einstein vacuum-equations for the case of static and axisymmetric solutions in a system of coordinates different from the Weyl standard one. We prove that there exists a class of solutions with the appropriate asymptotical behaviour which can be written in a simple compact form, in terms of ... |
---
abstract: 'Complementary correlations can reveal the genuine quantum correlations present in a composite quantum system. Here we investigate the relation between complementary correlations and other aspects of genuine quantum correlations. We show that for a certain class of states quantum correlations revealed thr... |
---
abstract: 'We demonstrate the analogue of electromagnetically induced transparency in a room temperature cavity optomechanics setup formed by a thin semitransparent membrane within a Fabry-Pérot cavity. Due to destructive interference, a weak probe field is completely reflected by the cavity when the pump beam is r... |
---
abstract: 'Let $p$ be an odd prime number. In this paper, we construct $2(2p-3)$ classes of codes over the ring $R=\Bbb F_p+u\Bbb F_p,u^2=0$, which are associated with down-sets. We compute the Lee weight distributions of the $2(2p-3)$ classes of codes when the down-sets are generated by a single maximal element. M... |
---
bibliography:
- 'spectralNeutron.bib'
title: 'Wavelength-resolved Neutron Tomography for Crystalline Materials'
---
|
---
abstract: 'We prove that the action of a reductive complex Lie group on a Kähler manifold can be linearized in the neighbourhood of a fixed point, provided that the restriction of the action to some compact real form of the group is Hamiltonian with respect to the Kähler form.'
address:
- 'University of Pennsylvani... |
---
abstract: 'Frobenius manifold structures on the spaces of abelian integrals were constructed by I. Krichever. We use ${\EuScript D}$-modules, deformation theory, and homological algebra to give a coordinate-free description of these structures. It turns out that the tangent sheaf multiplication has a cohomological ... |
---
abstract: 'We use a model where the cosmological term can be related to the chiral gauge anomaly of a possible quantum scenario of the initial evolution of the universe. We show that this term is compatible with the Friedmann behavior of the present universe.'
author:
- 'M. Novello'
- 'J. Barcelos-Neto'
- 'J.M. Sal... |
---
abstract: 'We study deviations from the perturbative asymptotic behaviour in the running QCD coupling by analysing non-perturbative measurements of ${\alpha_s}(p)$ at low momenta ($p \approx 2 \ {{\rm GeV}}$) as obtained from the lattice three-gluon vertex. Our exploratory study provides some evidence for power cor... |
---
abstract: 'We present an alternative proof of Perron’s theorem, which is probabilistic in nature. It rests on the representation of the Perron eigenvector as a functional of the trajectory of an auxiliary Markov chain.'
author:
- |
Raphaël Cerf Joseba Dalmau\
[DMA, [É]{}cole Normale Supérieure CMAP, Ecole P... |
---
abstract: 'We study moduli spaces of rational weighted stable tropical curves, and their connections with the classical Hassett spaces. Given a vector $w$ of weights, the moduli space of tropical $w$-stable curves can be given the structure of a balanced fan if and only if $w$ has only heavy and light entries. In t... |
---
abstract: 'The ’exact subgraph’ approach was recently introduced as a hierarchical scheme to get increasingly tight semidefinite programming relaxations of several NP-hard graph optimization problems. Solving these relaxations is a computational challenge because of the potentially large number of violated subgraph... |
---
abstract: 'For the automatic evaluation of Generative Question Answering (genQA) systems, it is essential to assess the *correctness* of the generated answers. However, n-gram similarity metrics, which are widely used to compare generated texts and references, are prone to misjudge fact-based assessments. Moreover,... |
---
abstract: |
Uncountably many mutually non-isomorphic product systems (that is, continuous tensor products of Hilbert spaces) of types $ II_0 $ and $
III $ are constructed by probabilistic means (random sets and off-white noises), answering four questions of W. Arveson.
author:
- Boris Tsirelson
title: 'Non-... |
---
abstract: 'Elemental bismuth provides a rare opportunity to explore the fate of a three-dimensional gas of highly mobile electrons confined to their lowest Landau level. Coulomb interaction, neglected in the band picture, is expected to become significant in this extreme quantum limit with poorly understood consequ... |
---
abstract: 'The massively parallel nature of biological information processing plays an important role for its superiority to human-engineered computing devices. In particular, it may hold the key to overcoming the von Neumann bottleneck that limits contemporary computer architectures. Physical-model neuromorphic de... |
---
abstract: 'A mapping between operators on the Hilbert space of $N$-dimensional quantum system and the Wigner quasiprobability distributions defined on the symplectic flag manifold is discussed. The Wigner quasiprobability distribution is constructed as a dual pairing between the density matrix and the Stratonovich-... |
---
abstract: 'We classify affine varieties with an action of a connected, reductive algebraic group such that the group is isomorphic to an open orbit in the variety. This is accomplished by associating a set of one-parameter subgroups of the group to the variety, characterizing such sets, and proving that sets of thi... |
---
abstract: |
Exact solutions for nonexpanding impulsive waves in a background with nonzero cosmological constant are constructed using a “cut and paste” method. These solutions are presented using a unified approach which covers the cases of de Sitter, anti-de Sitter and Minkowski backgrounds. The metrics are pr... |
---
abstract: 'We investigated the long-term spin properties of the anomalous X-ray pulsar (AXP) by performing a temporal analysis of archival [*RXTE*]{} observations spanning about 5.2 yr from 2006 September to 2011 December. We identified two peculiar timing anomalies within $\sim$1 yr of each other: a glitch with $\... |
---
abstract: 'We are interested in exploring the possibility and benefits of structure learning for deep models. As the first step, this paper investigates the matter for *Restricted Boltzmann Machines (RBMs)*. We conduct the study with Replicated Softmax, a variant of RBMs for unsupervised text analysis. We present a... |
---
abstract: 'We investigate the net force on a rigid Casimir cavity generated by vacuum fluctuations of electromagnetic field in three cases, de Sitter spacetime, de Sitter spacetime with weak gravitational field and Schwarzschild-de Sitter spacetime. In de Sitter spacetime the resulting net force follows the square ... |
---
abstract: 'Inductive and coinductive structures are everywhere in mathematics and computer science. The induction principle is well known and fully exploited to reason about inductive structures like natural numbers and finite lists. To prove theorems about coinductive structures such as infinite streams and infini... |
---
abstract: 'A model-independent global search for new physics has been performed at the CDF experiment. This search examines nearly $400$ final states, looking for discrepancies between the observed data and the standard model expectation in populations, kinematic shapes, and the tails of the summed transverse momen... |
---
abstract: 'In this comment it is pointed out that the electron velocity of the same order as observed in graphene had been measured in GaAs submicron devices long ago. Particle- antiparticle asymmetry related with electron and hole effective masses in graphene seems puzzling as hole in a condensed matter system can... |
---
abstract: 'We investigate the spherically symmetric 1D ablation problem. We show that the parabolic heat equation fails to describe the approach to steady state in infinite space. The hyperbolic equation shows an approach to steady state with a time constant given by the thermal relaxation time. However the infinit... |
---
abstract: 'The profile of a cylindrical shell in the post–buckling regime of deformation is calculated exactly, for any load and axial deformation, and is shown to be a Jacobi elliptic sine function. Cylindrical symmetry is assumed from the beginning. Results shed light on why old tires are so effective as dock and... |
---
author:
- 'J.-B. Delisle'
- 'N. Hara[^1]'
- 'D. Ségransan'
bibliography:
- 'fap.bib'
subtitle: 'I. Statistical significance of periodogram peaks'
title: Efficient modeling of correlated noise
---
Introduction {#sec:intro}
============
Detecting periodic signals in unevenly spaced time series is a common problem i... |
---
abstract: 'We solve the Sp(N) Heisenberg and SU(N) Hubbard-Heisenberg models on the anisotropic triangular lattice in the large-N limit. These two models may describe respectively the magnetic and electronic properties of the family of layered organic materials $\kappa$-(BEDT-TTF)$_2$X. The Heisenberg model is also... |
---
abstract: 'Using [Ly$\alpha$]{} emission line as a tracer of high redshift star forming galaxies, hundreds of [Ly$\alpha$]{} emission line galaxies (LAEs) at z > 5 have been detected. These LAEs are considered to be low mass young galaxies, critical to the re-ionization of the universe and the metal enrichment o... |
---
abstract: 'We analyzed the photoluminescence intermittency generated by a single paramagnetic spin localized in an individual semiconductor quantum dot. The statistics of the photons emitted by the quantum dot reflect the quantum fluctuations of the localized spin interacting with the injected carriers. Photon corr... |
---
address: 'Department of Physics, Ohio State University, 1040 Physics Research Building, Columbus, Ohio 43210-1117'
author:
- 'B.Kilminster on behalf of the CDF and DØ Collaborations'
title: Searches for the Standard Model Higgs at the Tevatron
---
Introduction
============
The Higgs boson is the last remaining St... |
**A new algorithm that generates the image of the attractor of a generalized iterated function system**
*Radu MICULESCU*, *Alexandru MIHAIL* and *Silviu-Aurelian URZICEANU*
**Abstract**
[We provide a new algorithm (called the grid algorithm) designed to generate the image of the attractor of a generalized iterated f... |
---
abstract: 'The current large uncertainty on the extrapolation of the proton–proton total cross section at the LHC energy will be resolved by the precise measurement by the TOTEM experiment. Its accurate studies on the basic properties of proton–proton collisions at the maximum accelerator energy could provide a sig... |
---
abstract: 'For three dimensional geometries, we consider stones (modeled as convex polyhedra) subject to weathering with planar slices of random orientation and depth successively removing material, ultimately yielding smooth and round (i.e. spherical) shapes. An exponentially decaying acceptance probability in the... |
---
abstract: 'Recently Lin et al. proposed a method of using the underdetermined BSS (blind source separation) problem to realize image and speech encryption. In this paper, we give a cryptanalysis of this BSS-based encryption and point out that it is not secure against known/chosen-plaintext attack and chosen-ciphert... |
---
abstract: 'Mathematical modeling of biological systems is crucial to effectively and efficiently developing treatments for medical conditions that plague humanity. Often, systems of ordinary differential equations are a traditional tool used to describe the spread of disease within the body. We consider the dynamic... |
---
abstract: 'With the recent trend of applying machine learning in every aspect of human life, it is important to incorporate fairness into the core of the predictive algorithms. We address the problem of predicting the quality of public speeches while being fair with respect to sensitive attributes of the speakers, ... |
---
abstract: 'We analyze EUV spectra of the full solar disk from the [*Cosmic Hot Interstellar Plasma Spectrometer*]{} (CHIPS) spanning a period of two years. The observations were obtained via a fortuitous off-axis light path in the 140[[–]{}]{}275 Å passband. The general appearance of the spectra remained relatively... |
---
address:
- 'Laboratoire d’Annecy–Le–Vieux de Physique Theorique LAPP, Chemin de Bellevue, B.P. 110, F-74941, Annecy–Le–Vieux, France'
- 'Fakultät für Physik, Albert–Ludwigs–Universität Freiburg, Hermann–Herder–Strasse 3, 79104 Freiburg, Germany'
author:
- 'T. Binoth'
- 'J.J. van der Bij'
title: 'The stealthy Higgs ... |
---
abstract: 'We show that the rotating generalization of Hayward’s non-singular black hole previously studied in the literature is geodesically incomplete, and that its straightforward extension leads to a singular spacetime. We present another extension, which is devoid of any curvature singularity. The obtained met... |
---
author:
- 'Eugenio Aulisa[^1]'
- Giacomo Capodaglio
- Guoyi Ke
title: '[[Construction of h-refined continuous finite element spaces with arbitrary hanging node configurations and applications to multigrid algorithms]{}]{}[^2]'
---
[^1]: Broadway & Boston, Department of Mathematics and Statistics, Texas Tech Univer... |
---
author:
- 'Lazaros K. Gallos'
- Panos Argyrakis
title: 'Scale-free networks resistant to intentional attacks'
---
A large number of diverse systems in society, nature and technology can be described by the concept of a network [@AB; @DM]. In a network the form of inter-relations between the system parts determines... |
---
abstract: 'Consider a measurable space with an atomless finite vector measure. This measure defines a mapping of the $\sigma$-field into an Euclidean space. According to the Lyapunov convexity theorem, the range of this mapping is a convex compactum. Similar ranges are also defined for measurable subsets of the spa... |
---
abstract: 'The adsorption of charged colloids (macroions) onto an oppositely charged planar substrate is investigated theoretically. Taking properly into account the finite size of the macroions , unusual behaviors are reported. It is found that the role of the coions (the little salt-ions carrying the same sign of... |
---
abstract: 'Production cross sections for $t\bar t$ and $t\bar tj$ events at hadron colliders are calculated, including finite width effects and off resonance contributions for the entire decay chain, $t\to bW\to b\ell\nu$, for both top quarks. Resulting background rates to Higgs search at the CERN LHC are updated f... |
---
abstract: 'We investigate the color-magnitude distribution in the rich cluster AC118 at $z=0.31$. The sample is selected by the photometric redshift technique, allowing to study a wide range of properties of stellar populations, and is complete in the K-band, allowing to study these properties up to a given galaxy ... |
---
abstract: 'The protection of quantum states is challenging for non-orthogonal states especially in the presence of noises. The recent research breakthrough shows that this difficulty can be overcome by feedback control with weak measurements. However, the state-protection schemes proposed recently work optimally on... |
---
abstract: 'Based on weak-coupling anisotropic BCS theory, the temperature dependence of energy gap and the specific heat are evaluated for MgB$_2$ superconductor, and the results are compared with experimental data. We show that the weak-coupling anisotropic BCS theory describes thermodynamic experimental data with... |
---
abstract: |
[[ELAN]{}]{} is a powerful language and environment for specifying and prototyping deduction systems in a language based on rewrite rules controlled by strategies. Timed automata is a class of continuous real-time models of reactive systems for which efficient model-checking algorithms have been dev... |
---
author:
- 'Wu-Zhong Guo,'
- 'Song He,'
title: Rényi entropy of locally excited states with thermal and boundary effect in 2D CFTs
---
Introduction
============
Many kinds of observables can be defined in Quantum field theories (QFTs). When we study global or non-local structures, entanglement entropy (EE) or the ... |
---
abstract: 'When a plane shock hits a wedge head on, it experiences a reflection-diffraction process and then a self-similar reflected shock moves outward as the original shock moves forward in time. Experimental, computational, and asymptotic analysis has shown that various patterns of shock reflection may occur, i... |
Introduction
============
The photon dispersion relation in astrophysical plasmas is usually dominated by the electromagnetic interaction with the electrons of the medium. It was recently claimed [@MS96], however, that in a supernova (SN) core the photon interaction with the magnetic moments of the nucleons yields the... |
---
abstract: 'We study an unconventional quantum Hall effect for the surface states of ultrathin Floquet topological insulators in a perpendicular magnetic field. The resulting band structure is modified by photon dressing and the topological property is governed by the low-energy dynamics of a single surface. An exch... |
---
abstract: |
The one-class classification problem is a well-known research endeavor in pattern recognition. The problem is also known under different names, such as outlier and novelty/anomaly detection. The core of the problem consists in modeling and recognizing patterns belonging only to a so-called target cl... |
---
abstract: 'In this paper, we propose a new family of graphs, matrix graphs, whose vertex set $\mathbb{F}^{N\times n}_q$ is the set of all $N\times n$ matrices over a finite field $\mathbb{F}_q$ for any positive integers $N$ and $n$. And any two matrices share an edge if the rank of their difference is $1$. Next, we... |
---
abstract: 'We study the 2D Kondo insulators in a uniform magnetic field using quantum Monte Carlo simulations of the particle-hole symmetric Kondo lattice model and a mean field analysis of the Periodic Anderson model. We find that the field induces a transition to an insulating, antiferromagnetically ordered phase... |
CERN-TH.6541/92\
KUL-TF-92/24\
hepth@xxx/9206097
[**The regularized BRST Jacobian of pure Yang-Mills theory**]{}\
5.mm [**F. De Jonghe$^1$, R. Siebelink$^2$, W. Troost$^3$, S. Vandoren$^4$**]{}\
Instituut voor theoretische fysica\
K. U. Leuven, B-3001 Leuven, Belgium\
[**P. van Nieuwenhuizen$^5$**]{} and [**A. Van Pro... |
\
\
[**We study the reconstruction of visual stimuli from spike trains, recording simultaneously from the two H1 neurons located in the lobula plate of the fly [*Chrysomya megacephala*]{}. The fly views two types of stimuli, corresponding to rotational and translational displacements. If the reconstructed stimulus is ... |
---
abstract: 'We describe the process of parametric amplification in a directional coupler of quadratically nonlinear and lossy waveguides, which belong to a class of optical systems with spatial parity-time (PT) symmetry in the linear regime. We identify a distinct spectral parity-time anti-symmetry associated with o... |
---
abstract: 'We revisit the observed correlation between and velocities for Type II-P supernovae (SNe II-P) using 28 optical spectra of 13 SNe II-P and demonstrate that it is well modeled by a linear relation with a dispersion of about 300 kms$^{-1}$. Using this correlation, we reanalyze the publicly available samp... |
---
abstract: 'We discuss the use of a region of uniform and constant magnetic field in order to implement a two-state atomic polarizer for an H(2S) beam. We have observed that a device with such field configuration is capable of achieving an efficient polarization for a wide range of magnetic field intensities and ato... |
.0in 8.5in 6.2in 0.12in 3.0ex
§[[**S**]{}]{}
PS. \#1[[**\#1**]{}]{} \#1\#2\#3[Phys. Lett. [**B**]{} ]{} \#1\#2\#3[Nucl. Phys. [**B**]{} ]{} \#1[Comm. Math. Phys. ]{} \#1[Phys. Lett. ]{}
\#1[Phys. Rev. ]{} \#1[Phys. Rev. Lett. ]{} \#1[Proc. Roc. Soc. ]{} \#1[Prog. Theo. Phys. ]{} \#1[Sov. J. Nucl. Phys. ]{} \#1[Theor... |
---
abstract: 'We have produced ultrathin epitaxial graphite films which show remarkable 2D electron gas (2DEG) behavior. The films, composed of typically 3 graphene sheets, were grown by thermal decomposition on the (0001) surface of 6H-SiC, and characterized by surface-science techniques. The low-temperature conducta... |
---
abstract: 'We calculate single-particle properties of short-range ordered stripe states, using Monte-Carlo simulations of collective charge-density wave (CDW) order parameters coupled to fermions on a 2d square lattice. For superconducting bond-centered stripes with a $d$-wave form factor, we find a valence-bond “g... |
---
abstract: |
Recent active galactic nucleus (AGN) and quasar surveys have revealed a population showing rapid AGN luminosity variability by a factor of $\sim10$. Here we present the most drastic AGN luminosity decline by a factor of $\gtrsim 10^{3}$ constrained by a ${\textit{NuSTAR}}$ X-ray observation of the n... |
---
abstract: 'The coupling constant of $ \rho\rar \eta\gamma $ decay is calculated in the framework of light cone QCD sum rules. A comparison of our prediction on the coupling constant with the result obtained from analysis of the experimental data is performed.'
author:
- |
\
[T. M. Aliev$^a$ [^1], [. I]{} Ka... |
---
abstract: 'Confocal microscopy in combination with real-space particle tracking has proven to be a powerful tool in scientific fields such as soft matter physics, materials science and cell biology. However, 3D tracking of anisotropic particles in concentrated phases remains not as optimized compared to algorithms ... |
---
abstract: 'The properties of charmonium states are or will be intensively studied by the B-factories Belle II and BESIII, the LHCb and PANDA experiments and at a future Super-$c$-$\tau$ Factory. Precise lattice calculations provide valuable input and several results have been obtained by simulating up, down and str... |
---
abstract: 'This paper reports on polarimetric radiation properties based on the switching modes of normal PSR B2020+28 by analysing the data acquired from the Nanshan 25-m radio telescope at 1556 MHz. With nearly 8 hours quasi-continuous observation, the data presented some striking and updated phenomena. The chang... |
---
abstract: 'We measure the mass function for a sample of 840 young star clusters with ages between 10–300 Myr observed by the Panchromatic Hubble Andromeda Treasury (PHAT) survey in M31. The data show clear evidence of a high-mass truncation: only 15 clusters more massive than $>10^4$ are observed, compared to $\si... |
---
abstract: 'We discuss the formation of globules in planetary nebulae, typified by those observed in the Helix Nebula. We show that the properties of the globules, their number, mass, separation, and overall geometry strongly support a scenario in which globules are formed by the fragmentation of a swept-up shell as... |
---
abstract: 'We present followup spectroscopic observations of quasar candidates in the Small Magellanic Cloud selected by Eyer from the OGLE database. Of twelve observed objects identified as “QSO Candidate”, five are confirmed quasars, with the emission redshifts ranging from 0.28 to 2.16. Two of those quasars were... |
---
abstract: 'The spin density wave and its temperature dependence in oxypnictide are studied in a three-band model. The spin susceptibilities with various interactions are calculated in the random phase approximation(PPA). It is found that the spin susceptibility peaks around the M point show a spin density wave(SDW)... |
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