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19922026
most citedAnomalous Lattice Vibrations of Single and Few-Layer MoS2

4.8k citations

Showing 2023Show all

114 papers · 1 filter

cond-mat.mtrl-sci2023★ 16 cited

An unconventional platform for two-dimensional Kagome flat bands on semiconductor surfaces

Jae Hyuck Lee, GwanWoo Kim, Inkyung Song +8

In condensed matter physics, the Kagome lattice and its inherent flat bands have attracted considerable attention for their potential to host a variety of exotic physical phenomena…

cs.LG2023★ 30 cited

ClST: A Convolutional Transformer Framework for Automatic Modulation Recognition by Knowledge Distillation

Dongbin Hou, Lixin Li, Wensheng Lin +2

With the rapid development of deep learning (DL) in recent years, automatic modulation recognition (AMR) with DL has achieved high accuracy. However, insufficient training signal d…

astro-ph.HE2023★ 13 cited

Observational Evidence to Support a Dense Ambient Medium Shaping the Jet in 3C 84

Jongho Park, Motoki Kino, Hiroshi Nagai +4

Highly collimated relativistic jets are a defining feature of certain active galactic nuclei (AGN), yet their formation mechanism remains elusive. Previous observations and theoret…

hep-th2023★ 5 cited

Affine -algebras and Miura maps from 3d non-Abelian quiver gauge theories

Ioana Coman, Myungbo Shim, Masahito Yamazaki +1

We study Vertex Operator Algebras (VOAs) obtained from the H-twist of 3d linear quiver gauge theories. We find that H-twisted VOAs can be regarded as the ''chiraliz…

hep-ex2023★ 16 cited

Observation of enhanced long-range elliptic anisotropies inside high-multiplicity jets in pp collisions at = 13 TeV

CMS Collaboration

A search for partonic collective effects inside jets produced in proton-proton collisions is performed via correlation measurements of charged constituents using the CMS detector a…

nucl-ex2023★ 3 cited

Elliptic anisotropy measurement of the f(980) hadron in proton-lead collisions and evidence for its quark-antiquark composition

CMS Collaboration

Despite the f(980) hadron having been discovered half a century ago, the question about its quark content has not been settled: it might be an ordinary quark-antiquark ($\mathr…

hep-ex2023★ 9 cited

Measurement of the primary Lund jet plane density in proton-proton collisions at = 13 TeV

CMS Collaboration

A measurement is presented of the primary Lund jet plane (LJP) density in inclusive jet production in proton-proton collisions. The analysis uses 138 fb of data collected by…

cs.IT2023★ 138 cited

Reconfigurable Intelligent Surface-Aided Near-field Communications for 6G: Opportunities and Challenges

Xidong Mu, Jiaqi Xu, Yuanwei Liu +1

Reconfigurable intelligent surface (RIS)-aided near-field communications is investigated. First, the necessity of investigating RIS-aided near-field communications and the advantag…

hep-ex2023★ 1 cited

Search for flavor changing neutral current interactions of the top quark in final states with a photon and additional jets in proton-proton collisions at = 13 TeV

CMS Collaboration

A search for the production of a top quark in association with a photon and additional jets via flavor changing neutral current interactions is presented. The analysis uses proton-…

hep-ex2023★ 13 cited

Measurement of simplified template cross sections of the Higgs boson produced in association with W or Z bosons in the H decay channel in proton-proton collisions at = 13 TeV

CMS Collaboration

Differential cross sections are measured for the standard model Higgs boson produced in association with vector bosons (W, Z) and decaying to a pair of b quarks. Measurements are p…

hep-ex2023★ 9 cited

Search for long-lived heavy neutral leptons with lepton flavour conserving or violating decays to a jet and a charged lepton

CMS Collaboration

A search for long-lived heavy neutral leptons (HNLs) is presented, which considers the hadronic final state and coupling scenarios involving all three lepton generations in the 2-2…

hep-ex2023★ 2 cited

Search for charged-lepton flavor violation in the production and decay of top quarks using trilepton final states in proton-proton collisions at = 13 TeV

CMS Collaboration

A search is performed for charged-lepton flavor violating processes in top quark (t) production and decay. The data were collected by the CMS experiment from proton-proton collisio…

gr-qc2023★ 1 cited

Future of Bianchi I magnetic cosmologies with kinetic matter

Ho Lee, Ernesto Nungesser

We show under the assumption of small data that solutions to the Einstein-Vlasov system with a pure magnetic field and Bianchi I symmetry isotropise and tend to dust solutions. We…

cs.LG2023★ 18 cited

Contrastive encoder pre-training-based clustered federated learning for heterogeneous data

Ye Lin Tun, Minh N. H. Nguyen, Chu Myaet Thwal +2

Federated learning (FL) is a promising approach that enables distributed clients to collaboratively train a global model while preserving their data privacy. However, FL often suff…

astro-ph.HE2023★ 93 cited

First M87 Event Horizon Telescope Results. IX. Detection of Near-horizon Circular Polarization

The Event Horizon Telescope Collaboration

Event Horizon Telescope (EHT) observations have revealed a bright ring of emission around the supermassive black hole at the center of the M87 galaxy. EHT images in linear polariza…

astro-ph.HE2023★ 12 cited

Polarimetric Geometric Modeling for mm-VLBI Observations of Black Holes

Freek Roelofs, Michael D. Johnson, Andrew Chael +4

The Event Horizon Telescope (EHT) is a millimeter very long baseline interferometry (VLBI) array that has imaged the apparent shadows of the supermassive black holes M87* and Sagit…

cs.IT2023★ 3 cited

Joint User Pairing and Beamforming Design of Multi-STAR-RISs-Aided NOMA in the Indoor Environment via Multi-Agent Reinforcement Learning

Yu Min Park, Yan Kyaw Tun, Choong Seon Hong

The development of 6G/B5G wireless networks, which have requirements that go beyond current 5G networks, is gaining interest from academia and industry. However, to increase 6G/B5G…

cs.LG2023★ 37 cited

An Efficient Federated Learning Framework for Training Semantic Communication System

Loc X. Nguyen, Huy Q. Le, Ye Lin Tun +4

Semantic communication has emerged as a pillar for the next generation of communication systems due to its capabilities in alleviating data redundancy. Most semantic communication…

astro-ph.EP2023★ 47 cited

Systematic Reanalysis of KMTNet microlensing events, Paper I: Updates of the Photometry Pipeline and a New Planet Candidate

Hongjing Yang, Jennifer C. Yee, Kyu-Ha Hwang +52

In this work, we update and develop algorithms for KMTNet tender-love care (TLC) photometry in order to create an new, mostly automated, TLC pipeline. We then start a project to sy…

physics.soc-ph2023★ 17 cited

Universal productivity patterns in research careers

Andre S. Sunahara, Matjaz Perc, Haroldo V. Ribeiro

A common expectation is that career productivity peaks rather early and then gradually declines with seniority. But whether this holds true is still an open question. Here we inves…

cs.IT2023★ 31 cited

Rethinking Integrated Sensing and Communication: When Near Field Meets Wideband

Zhaolin Wang, Xidong Mu, Yuanwei Liu

This article revisits integrated sensing and communication (ISAC) systems that operate in the near-field region of large antenna arrays while utilizing large bandwidths. The articl…

nucl-ex2023★ 7 cited

Higher-order moments of the elliptic flow distribution in PbPb collisions at = 5.02 TeV

CMS Collaboration

The hydrodynamic flow-like behavior of charged hadrons in high-energy lead-lead collisions is studied through multiparticle correlations. The elliptic anisotropy values based on di…

hep-th2023

Ab Initio Construction of Poincaré and AdS Particle

TaeHwan Oh

We study the construction of a manifestly covariant worldline action from a coadjoint orbit. A coadjoint orbit is a submanifold in the dual vector space of a Lie algebra, generated…

quant-ph2023★ 7 cited

Nonlocal quantum state ensembles and quantum data hiding

Donghoon Ha, Jeong San Kim

We consider the discrimination of bipartite quantum states and establish a relation between nonlocal quantum state ensemble and quantum data hiding processing. Using a bound on opt…