Showing 2023Show all

972 papers · 1 filter

physics.app-ph2023★ 13 cited

Gate-controlled neuromorphic functional transition in an electrochemical graphene transistor

Chenglin Yu, Shaorui Li, Zhoujie Pan +8

Neuromorphic devices have gained significant attention as potential building blocks for the next generation of computing technologies owing to their ability to emulate the function…

math.OC2023★ 31 cited

Sample Robust Scheduling of Electricity-Gas Systems Under Wind Power Uncertainty

Rong-Peng Liu, Yunhe Hou, Yujia Li +3

This paper adopts a two-stage sample robust optimization (SRO) model to address the wind power penetrated unit commitment optimal energy flow (UC-OEF) problem for IEGSs. The two-st…

math.OC2023★ 7 cited

A Reinforcement-Learning-Based Multiple-Column Selection Strategy for Column Generation

Haofeng Yuan, Lichang Fang, Shiji Song

Column generation (CG) is one of the most successful approaches for solving large-scale linear programming (LP) problems. Given an LP with a prohibitively large number of variables…

cond-mat.supr-con2023★ 243 cited

Visualization of Oxygen Vacancies and Self-doped Ligand Holes in La3Ni2O7-δ

Zehao Dong, Mengwu Huo, Jie Li +7

The recent discovery of superconductivity in La3Ni2O7-δ under high pressure with a transition temperature around 80 K has sparked extensive experimental and theoretical efforts. Se…

cs.IR2023★ 10 cited

Collaboration and Transition: Distilling Item Transitions into Multi-Query Self-Attention for Sequential Recommendation

Tianyu Zhu, Yansong Shi, Yuan Zhang +3

Modern recommender systems employ various sequential modules such as self-attention to learn dynamic user interests. However, these methods are less effective in capturing collabor…

eess.SP2023★ 12 cited

LMMSE-based SIMO Receiver for Ultraviolet Scattering Communication with Nonlinear Conversion

Zanqiu Shen, Jianshe Ma, Ping Su

Linear minimum mean square error (LMMSE) receivers are often applied in practical communication scenarios for single-input-multiple-output (SIMO) systems owing to their low computa…

math.OC2023★ 2 cited

Coordinated Active-Reactive Power Management of ReP2H Systems with Multiple Electrolyzers

Yangjun Zeng, Buxiang Zhou, Jie Zhu +4

Utility-scale renewable power-to-hydrogen (ReP2H) production typically uses thyristor rectifiers (TRs) to supply power to multiple electrolyzers (ELZs). They exhibit a nonlinear an…

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…

cond-mat.quant-gas2023★ 10 cited

Distinguishing Quantum Phases through Cusps in Full Counting Statistics

Chang-Yan Wang, Tian-Gang Zhou, Yi-Neng Zhou +1

Measuring physical observables requires averaging experimental outcomes over numerous identical measurements. The complete distribution function of possible outcomes or its Fourier…

cs.CV2023★ 8 cited

SlimmeRF: Slimmable Radiance Fields

Shiran Yuan, Hao Zhao

Neural Radiance Field (NeRF) and its variants have recently emerged as successful methods for novel view synthesis and 3D scene reconstruction. However, most current NeRF models ei…

quant-ph2023★ 3 cited

Robust Estimation of Nonlinear Properties of Quantum Processes

Yuqing Wang, Guoding Liu, Zhenhuan Liu +3

Accurate and robust estimation of quantum process properties is crucial for quantum information processing and quantum many-body physics. Combining classical shadow tomography and…

astro-ph.HE2023★ 8 cited

The bright black hole X-ray binary 4U 1543--47 during 2021 outburst: a thick accretion disk inflated by high luminosity

S. J. Zhao, L. Tao, P. P. Li +17

The black hole X-ray binary source 4U 1543--47 experienced a super-Eddington outburst in 2021, reaching a peak flux of up to …

cond-mat.mtrl-sci2023★ 39 cited

Design and synthesis of three-dimensional hybrid Ruddlesden-Popper nickelate single crystals

Feiyu Li, Ning Guo, Qiang Zheng +8

Advancement of technologies relies on discovery of new materials with emerging physical properties that are determined by their crystal structures. Ruddlesden-Popper (R-P) phases w…

cond-mat.mes-hall2023★ 15 cited

Dynamical exciton condensates in biased electron-hole bilayers

Zhiyuan Sun, Yuta Murakami, Tatsuya Kaneko +2

Bilayer materials may support interlayer excitons comprised of electrons in one layer and holes in the other. In experiments, a non-zero exciton density is typically sustained by a…

astro-ph.CO2023★ 8 cited

The PAU Survey: Photometric redshift estimation in deep wide fields

D. Navarro-Gironés, E. Gaztañaga, M. Crocce +23

We present photometric redshifts (photo-) for the deep wide fields of the Physics of the Accelerating Universe Survey (PAUS), covering an area of 50 deg, for 1…

hep-th2023★ 2 cited

Subsystem Complexity and Measurements in Holography

Shao-Kai Jian, Yuzhen Zhang

We investigate the impact of measuring one subsystem on the holographic complexity of another. While a naive expectation might suggest a reduction in complexity due to the collapse…

astro-ph.GA2023★ 2 cited

Merging history of massive galaxies at 3<z<6

Kemeng Li, Zhen Jiang, Ping He +2

The observational data of high redshift galaxies become increasingly abundant, especially since the operation of the James Webb Space Telescope (JWST), which allows us to verify an…

physics.med-ph2023★ 21 cited

Experimental demonstration of mice tumor control with a laser-accelerated high-energy electron radiotherapy prototype

Zhiyuan Guo, Shuang Liu, Bing Zhou +9

Radiotherapy using very-high-energy electron (VHEE) beams (50-300 MeV) has attracted considerable attention due to its advantageous dose deposition characteristics, enabling deep p…

astro-ph.CO2023★ 5 cited

Improving Constraint on from SDSS Using Marked Correlation Functions

L. M. Lai, J. C. Ding, X. L. Luo +9

Large-scale structure (LSS) surveys will increasingly provide stringent constraints on our cosmological models. Recently, the density-marked correlation function (MCF) has been int…

cs.CV2023★ 12 cited

Unified learning-based lossy and lossless JPEG recompression

Jianghui Zhang, Yuanyuan Wang, Lina Guo +5

JPEG is still the most widely used image compression algorithm. Most image compression algorithms only consider uncompressed original image, while ignoring a large number of alread…

astro-ph.HE2023★ 10 cited

Probing the vector charge of Sagittarius A* with pulsar timing

Zexin Hu, Lijing Shao, Rui Xu +2

Timing a pulsar orbiting around Sagittarius A* (Sgr A*) can provide us with a unique opportunity of testing gravity theories. We investigate the detectability of a vector charge ca…

astro-ph.GA2023

MMT/Binospec Spectroscopic Survey of Two 0.8 Galaxy Clusters in the Eye of Horus Field

Jiyun Di, Eiichi Egami, Kenneth C. Wong +4

The discovery of the Eye of Horus (EoH), a rare double source-plane lens system ( 0.795; 1.302 and 1.988), has also led to the identification of two h…

math.AG2023

Chevalley formulae for the motivic Chern classes of Schubert cells and for the stable envelopes

Leonardo C. Mihalcea, Hiroshi Naruse, Changjian Su

We prove a Chevalley formula to multiply the motivic Chern classes of Schubert cells in a generalized flag manifold by the class of any line bundle . Our formu…

hep-th2023★ 1 cited

C-R-T Fractionalization, Fermions, and Mod 8 Periodicity

Zheyan Wan, Juven Wang, Shing-Tung Yau +1

Charge conjugation (C), mirror reflection (R), time reversal (T), and fermion parity are basic discrete spacetime and internal symmetries of the Dirac fermions. In t…