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11D Supergravity and Hidden Symmetries
We review the structure of maximal $D=11$ and $D=10$ supergravities. Upon dimensional reduction, these theories give rise to the unique maximal supergravities in all lower spacetime dimensions $D<10$. In $D$ dimensions, maximal supergravity exhibits the exceptional global symmetry group E$_{11-D}$, part of which is rea...
https://arxiv.org/abs/2303.12682v2
2303.12682
2023-03-22
natural-language-processing
(1+1)-d U(1) Quantum link models from effective Hamiltonians of dipolar molecules
We study the promising idea of using dipolar molecular systems as analog quantum simulators for quantum link models, which are discrete versions of lattice gauge theories. In a quantum link model the link variables have a finite number of degrees of freedom and discrete values. We construct the effective Hamiltonian of...
http://arxiv.org/abs/2001.10002v1
2001.10002
2020-01-27
natural-language-processing
(1+1) Genetic Programming With Functionally Complete Instruction Sets Can Evolve Boolean Conjunctions and Disjunctions with Arbitrarily Small Error
Recently it has been proven that simple GP systems can efficiently evolve a conjunction of $n$ variables if they are equipped with the minimal required components. In this paper, we make a considerable step forward by analysing the behaviour and performance of a GP system for evolving a Boolean conjunction or disjuncti...
https://arxiv.org/abs/2303.07455v1
2303.07455
2023-03-13
natural-language-processing
11K Hands: Gender recognition and biometric identification using a large dataset of hand images
The human hand possesses distinctive features which can reveal gender information. In addition, the hand is considered one of the primary biometric traits used to identify a person. In this work, we propose a large dataset of human hand images (dorsal and palmar sides) with detailed ground-truth information for gender ...
http://arxiv.org/abs/1711.04322v9
1711.04322
2017-11-12
natural-language-processing
(1,1) L-space knots
We characterize the (1, 1) knots in the three-sphere and lens spaces that admit non-trivial L-space surgeries. As a corollary, 1-bridge braids in these manifolds admit non- trivial L-space surgeries. We also recover a characterization of the Berge manifold amongst 1-bridge braid exteriors.
http://arxiv.org/abs/1610.04810v2
1610.04810
2018-01-14
natural-language-processing
11-{\mu}s Time-resolved, Continuous Dual-Comb Spectroscopy with Spectrally Filtered Mode-locked Frequency Combs
Broadband dual-comb spectroscopy (DCS) based on portable mode-locked fiber frequency combs is a powerful tool for in situ, calibration free, multi-species spectroscopy. While the acquisition of a single spectrum with mode-locked DCS typically takes microseconds to milliseconds, the applications of these spectrometers h...
http://arxiv.org/abs/2005.13050v1
2005.13050
2020-05-26
natural-language-processing
(1+1) Newton-Hooke Group for the Simple and Damped Harmonic Oscillator
It is demonstrated that, in the framework of the orbit method, a simple and damped harmonic oscillators are indistinguishable at the level of an abstract Lie algebra. This opens a possibility for treating the dissipative systems within the orbit method. In depth analysis of the coadjoint orbits of the $(1+1)$ dimension...
http://arxiv.org/abs/1703.09583v2
1703.09583
2017-05-16
natural-language-processing
11 New Transiting Brown Dwarfs and Very Low Mass Stars from TESS
We present the discovery of 11 new transiting brown dwarfs and low-mass M-dwarfs from NASA's TESS mission: TOI-2844, TOI-3122, TOI-3577, TOI-3755, TOI-4462, TOI-4635, TOI-4737, TOI-4759, TOI-5240, TOI-5467, and TOI-5882. They consist of 5 brown dwarf companions and 6 very low mass stellar companions ranging in mass fro...
https://arxiv.org/abs/2501.09795v1
2501.09795
2025-01-16
natural-language-processing
1:1 orbital resonance of circumbinary planets
The recent detection of the third planet in Kepler-47 has shown that binary stars can host several planets in circumbinary orbits. To understand the evolution of such systems we have performed two-dimensional hydrodynamic simulations of the circumbinary disc with two embedded planets for several Kepler systems. In two ...
http://arxiv.org/abs/1908.10395v1
1908.10395
2019-08-27
natural-language-processing
11 Summaries of Papers on Explainable Reinforcement Learning With Some Commentary
Model interpretability was a bullet point in Concrete Problems in AI Safety (2016). Since then, interpretability has come to comprise entire research directions in technical safety agendas (2020). It is safe to say that interpretability is now a very popular area of research. In fact, the topic is sufficiently mainstre...
https://openreview.net/forum?id=esxSIHrH2n
null
2022-01-17
natural-language-processing
11 T Dipole for the Dispersion Suppressor Collimators
Chapter 11 in High-Luminosity Large Hadron Collider (HL-LHC) : Preliminary Design Report. The Large Hadron Collider (LHC) is one of the largest scientific instruments ever built. Since opening up a new energy frontier for exploration in 2010, it has gathered a global user community of about 7,000 scientists working in ...
http://arxiv.org/abs/1705.09497v1
1705.09497
2017-05-26
natural-language-processing
11 TeraFLOPs per second photonic convolutional accelerator for deep learning optical neural networks
Convolutional neural networks (CNNs), inspired by biological visual cortex systems, are a powerful category of artificial neural networks that can extract the hierarchical features of raw data to greatly reduce the network parametric complexity and enhance the predicting accuracy. They are of significant interest for m...
https://arxiv.org/abs/2011.07393v1
2011.07393
2020-11-14
natural-language-processing
11th Low-Level RF Workshop (LLRF2023)
This volume contains contributions presented at the 11th Low-Level RF Workshop which was held in Gyeongju, South Korea on October 22-27, 2023. This workshop continued the series of successful international workshops held in Newport News, USA (2001), Geneva, Switzerland (2005), Knoxville, USA (2007), Tsukuba, Japan (200...
https://arxiv.org/abs/2310.03199v4
2310.03199
2023-10-04
natural-language-processing
11 x 11 Domineering is Solved: The first player wins
We have developed a program called MUDoS (Maastricht University Domineering Solver) that solves Domineering positions in a very efficient way. This enables the solution of known positions so far (up to the 10 x 10 board) much quicker (measured in number of investigated nodes). More importantly, it enables the solutio...
http://arxiv.org/abs/1602.05404v1
1602.05404
2016-02-17
natural-language-processing
120 Domain-Specific Languages for Security
Security engineering, from security requirements engineering to the implementation of cryptographic protocols, is often supported by domain-specific languages (DSLs). Unfortunately, a lack of knowledge about these DSLs, such as which security aspects are addressed and when, hinders their effective use and further resea...
https://arxiv.org/abs/2408.06219v2
2408.06219
2024-08-12
natural-language-processing
120-fs single-pulse generation from stretched-pulse fiber Kerr resonators
Fiber Kerr resonators are simple driven resonators with desirable wavelength and repetition rate flexibility for generating ultrashort pulses for applications including telecommunications, biomedicine, and materials processing. However, fiber Kerr resonators to date often generate longer pulses and require more complic...
https://arxiv.org/abs/2112.03323v2
2112.03323
2021-12-06
natural-language-processing
120 GOPS Photonic Tensor Core in Thin-film Lithium Niobate for Inference and in-situ Training
Photonics offers a transformative approach to artificial intelligence (AI) and neuromorphic computing by enabling low-latency, high-speed, and energy-efficient computations. However, conventional photonic tensor cores face significant challenges in constructing large-scale photonic neuromorphic networks. Here, we propo...
https://arxiv.org/abs/2311.16896v3
2311.16896
2023-11-28
natural-language-processing
120 km single-photon Brillouin optical time domain reflectometry
We present a novel distributed Brillouin optical time domain reflectometer (BOTDR) using standard telecommunication fibers based on single-photon avalanche diodes (SPADs) in gated mode, hd-BOTDR, with a range of 120 km and 10 m spatial resolution. We experimentally demonstrate the ability to perform a distributed tempe...
https://arxiv.org/abs/2302.07065v1
2302.07065
2023-02-14
natural-language-processing
120 Tbit/s Transmission over Single Mode Fibre using Continuous 91 nm Hybrid Raman-EDFA Amplification
Hybrid distributed Raman-EDFA amplifiers, with a continuous 91 nm gain bandwidth, are used to enable a record single mode fibre transmission capacity of 120.0 Tbit/s using 312x35 GBd DP-256QAM over 9x70 km spans.
http://arxiv.org/abs/1804.01845v1
1804.01845
2018-03-16
natural-language-processing
121,123Sb NQR as a microscopic probe in Te doped correlated semimetal FeSb2 : emergence of electronic Griffith phase, magnetism and metallic behavior %
$^{121,123}Sb$ nuclear quadrupole resonance (NQR) was applied to $Fe(Sb_{1-x}Te_x)_2$ in the low doping regime (\emph{x = 0, 0.01} and \emph{0.05}) as a microscopic zero field probe to study the evolution of \emph{3d} magnetism and the emergence of metallic behavior. Whereas the NQR spectra itself reflects the degree o...
http://arxiv.org/abs/1710.09571v1
1710.09571
2017-10-26
natural-language-processing
1213Li at SemEval-2021 Task 6: Detection of Propaganda with Multi-modal Attention and Pre-trained Models
This paper presents the solution proposed by the 1213Li team for subtask 3 in SemEval-2021 Task 6: identifying the multiple persuasion techniques used in the multi-modal content of the meme. We explored various approaches in feature extraction and the detection of persuasion labels. Our final model employs pre-trained ...
https://aclanthology.org/2021.semeval-1.142
null
2021-08-01
natural-language-processing
1-2-1: Renaissance of Single-Network Paradigm for Virtual Try-On
Virtual Try-On (VTON) has become a crucial tool in ecommerce, enabling the realistic simulation of garments on individuals while preserving their original appearance and pose. Early VTON methods relied on single generative networks, but challenges remain in preserving fine-grained garment details due to limitations in ...
https://arxiv.org/abs/2501.05369v1
2501.05369
2025-01-09
natural-language-processing
123-321 Models of Classical Novae
High-resolution spectroscopy has revealed large concentrations of CNO and sometimes other intermediate-mass elements in the shells ejected during nova outbursts, suggesting that the solar composition material transferred from the secondary mixes with the outermost layers of the underlying white dwarf during the thermon...
http://arxiv.org/abs/1912.08443v1
1912.08443
2019-12-18
natural-language-processing
1-2-3-Go! Policy Synthesis for Parameterized Markov Decision Processes via Decision-Tree Learning and Generalization
Despite the advances in probabilistic model checking, the scalability of the verification methods remains limited. In particular, the state space often becomes extremely large when instantiating parameterized Markov decision processes (MDPs) even with moderate values. Synthesizing policies for such \emph{huge} MDPs is ...
https://arxiv.org/abs/2410.18293v2
2410.18293
2024-10-23
natural-language-processing
1-2-3 Reproducibility for Quantum Software Experiments
Various fields of science face a reproducibility crisis. For quantum software engineering as an emerging field, it is therefore imminent to focus on proper reproducibility engineering from the start. Yet the provision of reproduction packages is almost universally lacking. Actionable advice on how to build such package...
https://arxiv.org/abs/2201.12031v1
2201.12031
2022-01-28
natural-language-processing
1.23-Tb/s per Wavelength Single-Waveguide On-Chip Optical Interconnect Enabled by Mode-division Multiplexing
We experimentally demonstrate a record net capacity per wavelength of 1.23~Tb/s over a single silicon-on-insulator (SOI) multimode waveguide for optical interconnects employing on-chip mode-division multiplexing and 11$\times$11 multiple-in-multiple-out (MIMO) digital signal processing.
https://arxiv.org/abs/2010.10348v2
2010.10348
2020-10-17
natural-language-processing
125 Gbps Pre-Compensated Nonlinear Frequency-Division Multiplexed Transmission
Record-high data rate of 125 Gb/s and SE over 2 bits/s/Hz in burst-mode single-polarization NFDM transmissions were achieved over 976 km of SSMF with EDFA-only amplification by transmitting and processing 222 32 QAM-modulated nonlinear subcarriers simultaneously
http://arxiv.org/abs/1710.00776v1
1710.00776
2017-08-25
natural-language-processing
125 GeV Higgs boson mass and muon g-2 in 5D MSSM
In the MSSM, the tension between the observed Higgs boson mass and the experimental result of the muon $g-2$ measurement requires a large mass splitting between stops and smuons/charginos/neutralinos. We consider a 5-dimensional (5D) framework of the MSSM with the Randall-Sundrum warped background metric, and show that...
http://arxiv.org/abs/1606.05329v3
1606.05329
2016-10-27
natural-language-processing
125 GeV Higgs decay with lepton flavor violation in the $\mu\nu$SSM
Recently, the CMS and ATLAS Collaborations have reported direct searches for the 125 GeV Higgs decay with lepton flavor violation, $h\rightarrow \mu \tau$. In this work, we analyze the signal of the lepton flavour violating (LFV) Higgs decay $h\rightarrow \mu \tau$ in the $\mu$ from $\nu$ Supersymmetric Standard Model ...
http://arxiv.org/abs/1511.08979v2
1511.08979
2017-01-11
natural-language-processing
125Te spin-lattice relaxation in a candidate to Weyl semimetals WTe2
The tungsten ditelluride WTe2 was suggested to belong to the Weyl semimetal family. We studied 125Te spin-lattice relaxation and NMR spectra in a WTe2 single crystal within a large range from 28 K up to room temperature. Measurements were carried out on a Bruker Avance 500 NMR pulse spectrometer for two orientations of...
http://arxiv.org/abs/2007.12510v2
2007.12510
2020-07-29
natural-language-processing
$12\;660$ spotted stars toward the OGLE Galactic bulge fields
We present the discovery and statistical analysis of $12\;660$ spotted variable stars toward and inside the Galactic bulge from over two-decade-long Optical Gravitational Lensing Experiment (OGLE) data. We devise a new method of dereddening of individual stars toward the Galactic bulge where strong and highly nonunifor...
http://arxiv.org/abs/1903.05651v2
1903.05651
2019-06-19
natural-language-processing
12.6 dB squeezed light at 1550 nm from a bow-tie cavity for long-term high duty cycle operation
Squeezed states are an interesting class of quantum states that have numerous applications. This work presents the design, characterisation, and operation of a bow-tie optical parametric amplifier (OPA) for squeezed vacuum generation. We report the high duty cycle operation and long-term stability of the system that ma...
https://arxiv.org/abs/2211.06632v1
2211.06632
2022-11-12
natural-language-processing
128383 (2004 JW52) is an Ordinary Jupiter Trojan Asteroid
The Jupiter Trojan asteroid 128383 (2004 JW52) was recently reported to have optical colors that are incongruous with its dynamical class. New and archival observations show that this is not the case. This is a reminder that we must always rule out the possibility that the Point Spread Function (PSF) of a minor planet ...
https://arxiv.org/abs/2201.01785v1
2201.01785
2022-01-05
natural-language-processing
1.28 and 5.12 Gbps multi-channel twinax cable receiver ASICs for the ATLAS Inner Tracker Pixel Detector Upgrade
We present two prototypes of a gigabit transceiver ASIC, GBCR1 and GBCR2, both designed in a 65-nm CMOS technology for the ATLAS Inner Tracker Pixel Detector readout upgrade. The first prototype, GBCR1, has four upstream receiver channels and one downstream transmitter channel with pre-emphasis. Each upstream channel...
http://arxiv.org/abs/2008.09738v1
2008.09738
2020-08-22
natural-language-processing
128 Identical Quantum Sources Integrated on a Single Silica Chip
Quantum technology is playing an increasingly important role due to the intrinsic parallel processing capabilities endorsed by quantum superposition, exceeding upper limits of classical performances in diverse fields. Integrated photonic chip offers an elegant way to construct large-scale quantum systems in a physicall...
http://arxiv.org/abs/2005.12918v1
2005.12918
2020-05-26
natural-language-processing
129I and 247Cm in Meteorites Constrain the Last Astrophysical Source of Solar r-process Elements
The composition of the early Solar System can be inferred from meteorites. Many elements heavier than iron were formed by the rapid neutron-capture process (r process), but the astrophysical sources where this occurred remain poorly understood. We demonstrate that the near-identical half-lives ($\simeq$ 15.6 Myr) of th...
https://arxiv.org/abs/2006.04833v2
2006.04833
2020-06-08
natural-language-processing
(1, 2) and weak (1, 3) homotopies on knot projections
In this paper, we obtain the necessary and sufficient condition that two knot projections are related by a finite sequence of the first and second flat Reidemeister moves (Theorem 1). We also consider an equivalence relation that is called weak (1, 3) homotopy. This equivalence relation occurs by the first flat Reideme...
http://arxiv.org/abs/2004.06312v1
2004.06312
2020-04-14
natural-language-processing
1/2 Approximate MMS Allocation for Separable Piecewise Linear Concave Valuations
We study fair distribution of a collection of m indivisible goods among a group of n agents, using the widely recognized fairness principles of Maximin Share (MMS) and Any Price Share (APS). These principles have undergone thorough investigation within the context of additive valuations. We explore these notions for va...
https://arxiv.org/abs/2312.08504v1
2312.08504
2023-12-13
natural-language-processing
12-bit Delta-Sigma ADC operating at a temperature of up to 250C in Standard 0.18 $μ$m SOI CMOS
Some applications require electronic systems to operate at extremely high temperature. Extending the operating temperature range of automotive-grade CMOS processes -- through the use of dedicated design techniques -- can provide an important cost-effective advantage. We present a second-order discrete-time delta-sigma ...
https://arxiv.org/abs/2501.00482v1
2501.00482
2024-12-31
natural-language-processing
12B(n,gamma)13B reaction as alternative path to astrophysical synthesis of 13C isotope
The total cross sections of the neutron radiative capture on 12B at astrophysical energies to the ground state of 13B have been calculated in the energy range of 10E-8 to 10 MeV within the framework of a modified potential cluster model with the classification of orbital states according to Young diagrams. Reaction rat...
http://arxiv.org/abs/2004.13525v1
2004.13525
2020-04-26
natural-language-processing
$1/2$ BPS Structure Constants and Random Matrices
We study three point functions of half BPS operators in $\mathcal{N}=4$ super Yang-Mills theory focusing on correltors of two of the operators with dimension of order $\Delta\sim N^2$ and a light single trace operator. These describe vacuum expectation values of type IIB supergravity modes in LLM backgrounds that do no...
https://arxiv.org/abs/2305.06390v1
2305.06390
2023-05-10
natural-language-processing
1/2-BPS vortex strings in $\mathcal{N}=2$ supersymmetric ${\rm U}(1)^N$ gauge theories
Strings in $\mathcal{N}=2$ supersymmetric ${\rm U}(1)^N$ gauge theories with $N$ hypermultiplets are studied in the generic setting of an arbitrary Fayet-Iliopoulos triplet of parameters for each gauge group and an invertible charge matrix. Although the string tension is generically of a square-root form, it turns out ...
http://arxiv.org/abs/2008.13440v1
2008.13440
2020-08-31
natural-language-processing
1/2 BPS Wilson loops in non-conformal N = 2 gauge theories and localization: a three-loop analysis
We study the 1/2 BPS circular Wilson loop in four-dimensional SU(N), $N = 2$ SYM theories with massless hypermultiplets and non-vanishing $\beta$-function. Using super-symmetric localization on $S_4$ , we map the path-integral associated with this observable onto an interacting matrix model. Despite the breaking of con...
https://arxiv.org/abs/2410.14847v1
2410.14847
2024-10-18
natural-language-processing
12C+12C Reaction Rates and the Evolution of a Massive Star
Carbon fusion is important to understand the late stages in the evolution of a massive star. Astronomically interesting energy ranges for the 12C+12C reactions have been, however, poorly constrained by experiments. Theoretical studies on stellar evolution have relied on reaction rates that are extrapolated from those m...
https://arxiv.org/abs/2406.13458v1
2406.13458
2024-06-19
natural-language-processing
$^{12}$C+$^{12}$C scattering as the reference system for reaction cross section
In our previous paper, we tested the chiral (Kyushu) folding model for $^{12}$C+$^{12}$C scattering, since the profile function in the Glauber mode is constructed for the system. We found that the folding model is reliable for reaction cross sections $\sigma_{\rm R}$ in $30 \lsim E_{\rm lab} \lsim 100 $~MeV and $250 \l...
https://arxiv.org/abs/2306.15178v1
2306.15178
2023-06-27
natural-language-processing
12C/13C isotopic ratios in red-giant stars of the open cluster NGC 6791
Carbon isotope ratios, along with carbon and nitrogen abundances, are derived in a sample of 11 red-giant members of one of the most metal-rich clusters in the Milky Way, NGC 6791. The selected red-giants have a mean metallicity and standard deviation of [Fe/H]=+0.39+-0.06 (Cunha et al. 2015). We used high resolution H...
http://arxiv.org/abs/1711.08183v2
1711.08183
2017-11-28
natural-language-processing
$^{12}$C/$^{13}$C of Kepler giant stars: the missing piece of the mixing puzzle
Despite a rich observational background, few spectroscopic studies have dealt with the measurement of the carbon isotopic ratio in giant stars. However, it is a key element in understanding the mixing mechanisms that occur in the interiors of giant stars. We present the CNO and $^{12}$C/$^{13}$C abundances derived for ...
https://arxiv.org/abs/2312.08197v1
2312.08197
2023-12-13
natural-language-processing
12C/13C ratio and CNO abundances in the classical very old metal-poor dwarf HD 140283
The isotope abundances provide powerful diagnostics of the chemical enrichment in our Galaxy. The star HD 140283 is one of the best-studied very metal-poor dwarf stars. It is very old, and the chemical abundance in this star is a good witness of the chemical composition of the matter in the early Galaxy. The aim of thi...
https://arxiv.org/abs/2108.04072v1
2108.04072
2021-08-09
natural-language-processing
$^{12}$C and $α$-clusters, $0^+$ spectrum, and Hoyle-state candidates in $^{24}$Mg
Background: A recent inelastic alpha-scattering experiment [Phys. Rev. Lett. 129, 102701 (2022)] found $0^+$ resonances in $^{24}$Mg on and above the $^{12}$C+$^{12}$C break-up threshold. It has been conjectured that the states have a $^{12}$C+$^{12}$C cluster structure, and play a similar role in accelerating $^{12}$C...
https://arxiv.org/abs/2312.08318v1
2312.08318
2023-12-13
natural-language-processing
$^{12}$C(e,e'pN) Measurements of Short Range Correlations in the Tensor-to-Scalar Interaction Transition Region
High-momentum configurations of nucleon pairs at short-distance are probed using measurements of the $^{12}$C$(e,e'p)$ and $^{12}$C$(e,e'pN)$ reactions (where $N$ is either $n$ or $p$), at high-$Q^2$ and $x_B>1.1$. The data span a missing-momentum range of 300--1000 MeV/c and are predominantly sensitive to the transiti...
https://arxiv.org/abs/2004.07304v2
2004.07304
2020-04-15
natural-language-processing
12CO (3-2) High-Resolution Survey (COHRS) of the Galactic Plane: Complete Data Release
We present the full data release of 12CO (3-2) High-Resolution Survey (COHRS), which has mapped the inner Galactic plane over the range of 9.5$^{\circ}$ $\le$ l $\le$ 62.3$^{\circ}$ and $|b| \le 0.5^{\circ}$. The COHRS has been carried out using the Heterodyne Array Receiver Program (HARP) on the 15 m James Clerk Maxwe...
https://arxiv.org/abs/2210.05570v1
2210.05570
2022-10-11
natural-language-processing
12CO and 13CO J=3-2 observations toward N11 in the Large Magellanic Cloud
After 30 Doradus, N11 is the second largest and brightest nebula in the LMC. This large nebula has several OB associations with bright nebulae at its surroundings. N11 was previously mapped at the lowest rotational transitions of $^{12}$CO (J=1--0 and 2--1), and in some particular regions pointings of the $^{13}$CO J=1...
http://arxiv.org/abs/1905.08829v1
1905.08829
2019-05-21
natural-language-processing
12CO and 13CO observation of the low-metallicity dwarf galaxy DDO 154
The conversion factor from carbon monoxide (CO) intensity to molecular gas mass is a source of large uncertainty in understanding gas and its relation to star formation in galaxies. In particular, the conversion factor in low metallicity environments have remained elusive, as currently only two galaxies have been detec...
https://arxiv.org/abs/2311.11495v1
2311.11495
2023-11-20
natural-language-processing
12CO emission from EP Aqr: Another example of an axi-symmetric AGB wind?
The CO(1-0) and (2-1) emission of the circumstellar envelope of the AGB star EP Aqr has been observed using the IRAM PdBI and the IRAM 30-m telescope. The line profiles reveal the presence of two distinct components centered on the star velocity, a broad component extending up to ~10 km/s and a narrow component indicat...
http://arxiv.org/abs/1508.05208v2
1508.05208
2015-08-24
natural-language-processing
$^{12}$CO emission from the Red Rectangle
Observations of an unprecedented quality made by ALMA on the Red Rectangle of CO(3-2) and CO(6-5) emissions are analysed jointly with the aim of obtaining as simple as possible a description of the gas morphology and kinematics. Evidence is found for polar conical outflows and for a broad equatorial torus in rotation a...
http://arxiv.org/abs/1503.00858v2
1503.00858
2015-04-13
natural-language-processing
1-2 Conjectures for Graphs with Low Degeneracy Properties
In a recent work, Keusch proved the so-called 1-2-3 Conjecture, raised by Karo\'nski, {\L}uczak, and Thomason in 2004: for every connected graph different from $K_2$, we can assign labels~$1,2,3$ to the edges so that no two adjacent vertices are incident to the same sum of labels. Despite this significant result, sever...
https://arxiv.org/abs/2504.21452v2
2504.21452
2025-04-30
natural-language-processing
$1/2$-conjectures on the domination game and claw-free graphs
Let $\gamma_g(G)$ be the game domination number of a graph $G$. Rall conjectured that if $G$ is a traceable graph, then $\gamma_g(G) \le \left\lceil \frac{1}{2}n(G)\right\rceil$. Our main result verifies the conjecture over the class of line graphs. Moreover, in this paper we put forward the conjecture that if $\delta(...
http://arxiv.org/abs/2010.14273v1
2010.14273
2020-10-27
natural-language-processing
12C within the Semimicroscopic Algebraic Cluster Model
The Semimicroscopic Algebraic Cluster Model (SACM) is applied to 12C as a system of three alpha- clusters. The microscopic model space, which observes the Pauli-Exclusion-Principle (PEP), is constructed. It is shown that the 12C nucleus can effectively be treated as a two-cluster system 8Be+alpha. The experimental spec...
http://arxiv.org/abs/1710.09428v1
1710.09428
2017-10-25
natural-language-processing
12-dimensional Lie Algebra of Entangled Spin Fields
In this paper was proved (i) the equivalence of Dirac equation for mass $\mathsf{m}$ with two entangled Proca fields of mass $\mathsf{2m}$ and (ii) is proposed an equation and (iii) an 12-dimensional Lie algebra for the entangled spin fields.
https://arxiv.org/abs/2404.04359v1
2404.04359
2024-04-05
natural-language-processing
1+2 dimensional radially symmetric wave maps revisit
The author gives an alternative and simple proof of the global existence of smooth solutions to the Cauchy problem for wave maps from the 1+2-dimensional Minkowski space to an arbitrary compact smooth Riemannian manifold without boundary, for arbitrary smooth, radially symmetric data. the author can also treat non-comp...
https://arxiv.org/abs/2302.09954v1
2302.09954
2023-02-20
natural-language-processing
[1,2]-Domination in Generalized Petersen Graphs
A vertex subset $S$ of a graph $G=(V,E)$ is a $[1,2]$-dominating set if each vertex of $V\backslash S$ is adjacent to either one or two vertices in $S$. The minimum cardinality of a $[1,2]$-dominating set of $G$, denoted by $\gamma_{[1,2]}(G)$, is called the $[1,2]$-domination number of $G$. In this paper the $[1,2]$-d...
http://arxiv.org/abs/1906.11966v1
1906.11966
2019-06-27
natural-language-processing
12 GeV CEBAF - The Physics and Experiments
In this talk the role of spin and polarization is discussed in experimental search for new excited baryon states and in the study of the internal quark-gluon structure of the proton and neutron. Also the perspective of spin physics at the 12 GeV CEBAF electron accelerator is discussed and what we hope to learn about fu...
http://arxiv.org/abs/1702.07072v2
1702.07072
2017-02-24
natural-language-processing
12-in-1: Multi-Task Vision and Language Representation Learning
Much of vision-and-language research focuses on a small but diverse set of independent tasks and supporting datasets often studied in isolation; however, the visually-grounded language understanding skills required for success at these tasks overlap significantly. In this work, we investigate these relationships betwee...
https://arxiv.org/abs/1912.02315v2
1912.02315
2019-12-05
natural-language-processing
12 Labours tools for developing Functional Tissue Units
A brief introduction of the technical approach to model FTUs as an aggregate of cells, whose state transition dynamics are mathematically represented as port-hamiltonians or Differential Algebraic equations is presented. A python library and browser based tool to enable modellers to compose the FTU graph, specify the c...
https://arxiv.org/abs/2406.10301v1
2406.10301
2024-06-13
natural-language-processing
12 loops and triple wrapping in ABJM theory from integrability
Adapting a method recently proposed by C. Marboe and D. Volin for ${\cal N}$=4 super-Yang-Mills, we develop an algorithm for a systematic weak coupling expansion of the spectrum of anomalous dimensions in the $sl(2)$-like sector of planar $\mathcal{N}$=6 super-Chern-Simons. The method relies on the Quantum Spectral Cur...
http://arxiv.org/abs/1506.09089v2
1506.09089
2015-11-16
natural-language-processing
12 mJ per Class On-Device Online Few-Shot Class-Incremental Learning
Few-Shot Class-Incremental Learning (FSCIL) enables machine learning systems to expand their inference capabilities to new classes using only a few labeled examples, without forgetting the previously learned classes. Classical backpropagation-based learning and its variants are often unsuitable for battery-powered, mem...
https://arxiv.org/abs/2403.07851v1
2403.07851
2024-03-12
natural-language-processing
12-photon entanglement and scalable scattershot boson sampling with optimal entangled-photon pairs from parametric down-conversion
Entangled photon sources with simultaneously near-unity heralding efficiency and indistinguishability are the fundamental elements for scalable photonic quantum technologies. We design and realize a degenerate entangled-photon source from an ultrafast pulsed laser pumped spontaneous parametric down-conversion (SPDC), w...
http://arxiv.org/abs/1810.04823v1
1810.04823
2018-10-11
natural-language-processing
12 rational curves on Enriques surfaces
Given d in IN, we prove that any polarized Enriques surface (over any field of characteristic different from 2 or with a smooth K3 cover) of degree greater than 12d^2 contains at most 12 rational curves of degree at most d. For d>2 we construct examples of Enriques surfaces of high degree that contain exactly 12 ration...
https://arxiv.org/abs/2005.12939v2
2005.12939
2020-05-26
natural-language-processing
[1, 2]-sets and [1, 2]-total Sets in Trees with Algorithms
A set $S \subseteq V$ of the graph $G = (V, E)$ is called a $[1, 2]$-set of $G$ if any vertex which is not in $S$ has at least one but no more than two neighbors in $S$. A set $S \subseteq V$ is called a $[1, 2]$-total set of $G$ if any vertex of $G$, no matter in $S$ or not, is adjacent to at least one but not more th...
http://arxiv.org/abs/1706.05248v1
1706.05248
2017-06-16
natural-language-processing
12-spin-qubit arrays fabricated on a 300 mm semiconductor manufacturing line
Intels efforts to build a practical quantum computer are focused on developing a scalable spin-qubit platform leveraging industrial high-volume semiconductor manufacturing expertise and 300 mm fabrication infrastructure. Here, we provide an overview of the design, fabrication, and demonstration of a new customized quan...
https://arxiv.org/abs/2410.16583v2
2410.16583
2024-10-22
natural-language-processing
$(1-2u^2)$-constacyclic codes over $\mathbb{F}_p+u\mathbb{F}_p+u^2\mathbb{F}_p$
Let $\mathbb{F}_p$ be a finite field and $u$ be an indeterminate. This article studies $(1-2u^2)$-constacyclic codes over the ring $\mathbb{F}_p+u\mathbb{F}_p+u^2\mathbb{F}_p$, where $u^3=u$. We describe generator polynomials of this kind of codes and investigate the structural properties of these codes by a decomposit...
http://arxiv.org/abs/1506.07273v1
1506.07273
2015-06-24
natural-language-processing
$(1-2u^3)$-constacyclic codes and quadratic residue codes over $\mathbb{F}_{p}[u]/\langle u^4-u\rangle$
Let $\mathcal{R}=\mathbb{F}_{p}+u\mathbb{F}_{p}+u^2\mathbb{F}_{p}+u^3\mathbb{F}_{p}$ with $u^4=u$ be a finite non-chain ring, where $p$ is a prime congruent to $1$ modulo $3$. In this paper we study $(1-2u^3)$-constacyclic codes over the ring $\mathcal{R}$, their equivalence to cyclic codes and find their Gray images. ...
http://arxiv.org/abs/1508.06045v2
1508.06045
2016-03-10
natural-language-processing
$(1+2u)$-constacyclic codes over $\mathbb{Z}_4+u\mathbb{Z}_4$
Let $R=\mathbb{Z}_4+u\mathbb{Z}_4,$ where $\mathbb{Z}_4$ denotes the ring of integers modulo $4$ and $u^2=0$. In the present paper, we introduce a new Gray map from $R^n$ to $\mathbb{Z}_{4}^{2n}.$ We study $(1+2u)$-constacyclic codes over $R$ of odd lengths with the help of cyclic codes over $R$. It is proved that the ...
http://arxiv.org/abs/1504.03445v1
1504.03445
2015-04-14
natural-language-processing
$(1-2u^k)$-constacyclic codes over $\mathbb{F}_p+u\mathbb{F}_p+u^2\mathbb{F}_+u^{3}\mathbb{F}_{p}+\dots+u^{k}\mathbb{F}_{p}$
Let $\mathbb{F}_p$ be a finite field and $u$ be an indeterminate. This article studies $(1-2u^k)$-constacyclic codes over the ring $\mathcal{R}=\mathbb{F}_p+u\mathbb{F}_p+u^2\mathbb{F}_p+u^{3}\mathbb{F}_{p}+\cdots+u^{k}\mathbb{F}_{p}$ where $u^{k+1}=u$. We illustrate the generator polynomials and investigate the struct...
http://arxiv.org/abs/1512.02332v2
1512.02332
2019-04-17
natural-language-processing
12 Years of Data, Results and Experiences in the European Researchers' Night Project
Since twelve years the researchers of the Roman area organize the European Researchers' Night, a project funded by European Commission to discover science and meet researchers through an Europe-wide public event dedicated to fun learning. Since the first edition in 2006, when the National Laboratory of INFN's in Frasca...
http://arxiv.org/abs/1902.03893v2
1902.03893
2019-02-12
natural-language-processing
12 Years of Self-tracking for Promoting Physical Activity from a User Diversity Perspective: Taking Stock and Thinking Ahead
Despite the indisputable personal and societal benefits of regular physical activity, a large portion of the population does not follow the recommended guidelines, harming their health and wellness. The World Health Organization has called upon governments, practitioners, and researchers to accelerate action to address...
https://arxiv.org/abs/2206.01421v1
2206.01421
2022-06-03
natural-language-processing
1/2 Z Topological Invariants and the Half Quantized Hall Effect
The half-quantized Hall phase represents a unique metallic or semi-metallic state of matter characterized by a fractional quantum Hall conductance, precisely half of an integer $\nu$ multiple of $e^{2}/h$. Here we demonstrate the existence of a novel $\frac{1}{2}\mathbb{Z}$ topological invariant that sets the half-quan...
https://arxiv.org/abs/2409.15655v1
2409.15655
2024-09-24
natural-language-processing
1/2$^-$ $α$ cluster resonances of $^{13}$C studied by the analytic continuation in the coupling constant
The 1/2$^-$ resonant states in $^{13}{\rm C}$ are investigated to search for the Hoyle-analog state. In order to treat the resonance states located around the 3$\alpha+n$ threshold, the analytic continuation in the coupling constant (ACCC) has been combined with the real-time evolution method (REM). The properties of t...
https://arxiv.org/abs/2404.09712v1
2404.09712
2024-04-15
natural-language-processing
(130) Elektra Delta -- on the stability of the new third moonlet
The aim of this work is to verify the stability of the proposed orbital solutions for the third moonlet (Delta) taking into account a realistic gravitational potential for the central body of the quadruple system (Alpha). We also aim to estimate the location and size of a stability region inside the orbit of Gamma. Fir...
https://arxiv.org/abs/2304.14967v1
2304.14967
2023-04-28
natural-language-processing
130GeV gamma-ray line through axion conversion
We apply the axion-photon conversion mechanism to the 130 GeV $\gamma$-ray line observed by the Fermi satellite. Near the Galactic center, some astrophysical sources and/or particle dark matter can produce energetic axions (or axionlike particles), and the axions convert to $\gamma$ rays in Galactic magnetic fields alo...
http://arxiv.org/abs/1310.3474v3
1310.3474
2015-04-27
natural-language-processing
130 mA/mm $β$-Ga$_2$O$_3$ MESFET with Low-Temperature MOVPE-Regrown Ohmic Contacts
We report on the demonstration of metalorganic vapor phase epitaxy-regrown (MOVPE) ohmic contacts in an all MOVPE-grown $\beta$-Ga$_2$O$_3$ metal-semiconductor field effect transistor (MESFET). The low-temperature (600$^{\circ}$C) heavy (n$^{+}$) Si-doped regrown layers exhibit extremely high conductivity with sheet re...
https://arxiv.org/abs/2103.04275v2
2103.04275
2021-03-07
natural-language-processing
130 years of spectroheliograms at Paris-Meudon observatories (1892-2022)
Broad-band observations of the solar photosphere began in Meudon in 1875 under the auspices of Jules Janssen. For his part, Henri Deslandres initiated imaging spectroscopy in 1892 at Paris observatory. He invented, concurrently with George Hale in Kenwood (USA) but quite independently, the spectroheliograph designed fo...
https://arxiv.org/abs/2301.11105v1
2301.11105
2023-01-26
natural-language-processing
$(1^3+1)(2^3+1)\cdots(n^3+1)$ is not a cube
For a positive integer $n,$ define $$C_n=\prod_{k=1}^n(k^3+1).$$ In this paper we prove that there are no cubes in the integer sequence $C_n,~n=1,2,\cdots.$
http://arxiv.org/abs/1612.08158v1
1612.08158
2016-12-24
natural-language-processing
13.16 Tbit/s Free-space Optical Transmission over 10.45 km for Geostationary Satellite Feeder-links
We report a 13.16 Tbit/s 54-channel DWDM free-space optical data transmission field trial emulating the worst-case scenario for optical GEO satellite uplinks through the atmosphere, and show the system performance under turbulent conditions.
https://arxiv.org/abs/2006.05349v1
2006.05349
2020-06-08
natural-language-processing
131 and 304 Å Emission Variability Increases Hours Prior to Solar Flare Onset
Thermal changes in coronal loops are well-studied, both in quiescent active regions and in flaring scenarios. However, relatively little attention has been paid to loop emission in the hours before the onset of a solar flare; here, we present the findings of a study of over 50 off-limb flares of GOES class C5.0 and abo...
https://arxiv.org/abs/2411.12704v1
2411.12704
2024-11-19
natural-language-processing
1320 nm Light Source From Deuterium Treated Silicon
We report an efficient room temperature photon source at 1320 nm telecommunication wavelength from nanostructured silicon surface. The activation of this light source was realized by treating the surface of Si wafer by vapor of heavy water (D2O) containing a mixture of hydrofluoric and nitric acids. Treatment without d...
https://arxiv.org/abs/2105.04653v1
2105.04653
2021-05-10
natural-language-processing
1321+045: a Compact Steep Spectrum radio source in a cool-core galaxy cluster
Cluster-central gigahertz peak and compact steep spectrum (CSS) sources offer an opportunity to study the earliest phases of AGN feedback, but few have yet been examined in detail. We present results from radio and X-ray observations of 1321+045, a CSS source in a 4.4 keV cluster at z=0.263. The cluster has a strongly ...
https://arxiv.org/abs/2110.08358v1
2110.08358
2021-10-15
natural-language-processing
1324- and 2143-avoiding Kazhdan-Lusztig immanants and k-positivity
Immanants are functions on square matrices generalizing the determinant and permanent. Kazhdan-Lusztig immanants, which are indexed by permutations, involve $q=1$ specializations of Type A Kazhdan-Lusztig polynomials, and were defined in (Rhoades-Skandera, 2006). Using results of (Haiman, 1993) and (Stembridge, 1991), ...
https://arxiv.org/abs/2002.07851v2
2002.07851
2020-02-18
natural-language-processing
1324-avoiding permutations revisited
We give an improved algorithm for counting the number of $1324$-avoiding permutations, resulting in $14$ further terms of the generating function, which is now known for all patterns of length $\le 50$. We re-analyse the generating function and find additional evidence for our earlier conclusion that unlike other class...
http://arxiv.org/abs/1709.01248v2
1709.01248
2017-11-18
natural-language-processing
$^{133}$Cs and $^{75}$As NMR investigation of the normal metallic state of the quasi-one-dimensional Cs$_2$Cr$_3$As$_3$
We report $^{133}$Cs NMR and $^{75}$As Nuclear Quadrupole Resonance (NQR) measurements on the normal metallic state above $T_c$ of a quasi-one-dimensional superconductor Cs$_2$Cr$_3$As$_3$ ($T_c < 1.6$~K). From the $^{133}$Cs NMR Knight shift $^{133}K$ measured at the Cs1 site, we show that the uniform spin susceptibil...
http://arxiv.org/abs/1605.04347v1
1605.04347
2016-05-13
natural-language-processing
133Cs-NMR study on aligned powder of competing spin chain compound Cs2Cu2Mo3O12
S = 1/2 competing spin chain compound Cs2Cu2Mo3O12 has two dominant exchange interactions of the nearest neighbouring ferromagnetic J1= 93 K and the second nearest neighbouring antiferromagnetic J2= +33 K, and is expected to show the nematic Tomonaga-Luttinger liquid (TLL) state under high magnetic field region. The re...
http://arxiv.org/abs/1712.06219v1
1712.06219
2017-12-18
natural-language-processing
133In: A Rosetta Stone for decays of r-process nuclei
The $\beta$ decays from both the ground state and a long-lived isomer of $^{133}$In were studied at the ISOLDE Decay Station (IDS). With a hybrid detection system sensitive to $\beta$, $\gamma$, and neutron spectroscopy, the comparative partial half-lives (logft) have been measured for all their dominant $\beta$-decay ...
https://arxiv.org/abs/2306.01842v1
2306.01842
2023-06-02
natural-language-processing
134 Billion Intersecting Brane Models
The landscape of string vacua is very large, but generally expected to be finite in size. Enumerating the number and properties of the vacua is an important task for both the landscape and the swampland, in part to gain a deeper understanding of what is possible and "generic". We obtain an exact counting of distinct in...
https://arxiv.org/abs/2206.03506v2
2206.03506
2022-06-07
natural-language-processing
13.56MHz Rectifying Diodes Based on Metal Halide Perovskite
The increasing use of portable and wireless technologies has led to a growing focus on radio-frequency identification (RFID) tags. Among the various devices in RFID tags, rectifying diodes are the most demanding in terms of high-frequency performance, and these diodes are dominated by organic materials. However, their ...
https://arxiv.org/abs/2307.00458v1
2307.00458
2023-07-02
natural-language-processing
$^{137,138,139}$La($n$, $\gamma$) cross sections constrained with statistical decay properties of $^{138,139,140}$La nuclei
The nuclear level densities and $\gamma$-ray strength functions of $^{138,139,140}$La were measured using the $^{139}$La($^{3}$He, $\alpha$), $^{139}$La($^{3}$He, $^{3}$He$^\prime$) and $^{139}$La(d, p) reactions. The particle-$\gamma$ coincidences were recorded with the silicon particle telescope (SiRi) and NaI(Tl) (C...
http://arxiv.org/abs/1701.03712v1
1701.03712
2017-01-13
natural-language-processing
138175 (2000 EE104) and the Source of Interplanetary Field Enhancements
We present the first optical observations taken to characterize the near-Earth object 138175 (2000 EE104). This body is associated with Interplanetary Field Enhancements (IFEs), thought to be caused by interactions between the solar wind magnetic field and solid material trailing in the orbit of the parent body. Based ...
http://arxiv.org/abs/2007.07192v1
2007.07192
2020-07-14
natural-language-processing
$^{138}{\rm Ba}(d,α)$ study of states in $^{136}{\rm Cs}$: Implications for new physics searches with xenon detectors
We used the $^{138}$Ba$(d,\alpha)$ reaction to carry out an in-depth study of states in $^{136}$Cs, up to around 2.5~MeV. In this work, we place emphasis on hitherto unobserved states below the first $1^+$ level, which are important in the context of solar neutrino and fermionic dark matter (FDM) detection in large-sca...
https://arxiv.org/abs/2301.11371v3
2301.11371
2023-01-26
natural-language-processing
139 GHz UV phase-locked Raman laser system for thermometry and sideband cooling of $^9$Be$^+$ ions in a Penning trap
We demonstrate phase locking of two ultraviolet laser sources by modulating a fundamental infrared laser with 4th-order sidebands using an electro-optic modulator and phase locking of one sideband to a second fundamental infrared laser. Subsequent sum frequency generation and second harmonic generation successfully tra...
https://arxiv.org/abs/2106.13532v2
2106.13532
2021-06-25
natural-language-processing
$^{139}$La NMR investigation of the interplay between the lattice, charge, and spin dynamics in charge ordered high $T_c$ cuprate La$_{1.875}$Ba$_{0.125}$CuO$_{4}$
We investigate the interplay between the lattice, charge, and spin dynamics in charge ordered high $T_c$ cuprate La$_{1.875}$Ba$_{0.125}$CuO$_{4}$ ($T_{c} =4$~K) based on the inverse Laplace transform (ILT) analysis of the $^{139}$La nuclear spin-lattice relaxation rate $1/T_1$ (dubbed ILTT$_{1}$ analysis here after). ...
https://arxiv.org/abs/2203.04265v1
2203.04265
2022-03-08
natural-language-processing
$^{139}$La-NMR study of spin-dynamics coupled with hole mobility in $T$*-type La$_{0.86}$Eu$_{0.86}$Sr$_{0.28}$CuO$_{4-δ}$
In $T$*-type cuprate oxides with five oxygen coordination, little is known about the relationship between the spin correlations and dope carriers. We performed $^{139}$La-nuclear magnetic resonance (NMR) and electrical resistivity measurements on an as-sintered (AS) and oxidation annealed (OA) polycrystalline $T$*-type...
https://arxiv.org/abs/2110.12333v1
2110.12333
2021-10-24
natural-language-processing