1.6k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Chinese Academy of SciencesCN196 papers
- Beijing Normal UniversityCN148 papers
- University of Science and Technology of ChinaCN128 papers
- Lanzhou UniversityCN95 papers
- Zhejiang UniversityCN90 papers
- Tsinghua UniversityCN76 papers
- University of LisbonPT75 papers
- Centre National de la Recherche ScientifiqueFR74 papers
- University of Chinese Academy of SciencesCN73 papers
- Institute of PhysicsPL66 papers
- Institute of Theoretical PhysicsCN65 papers
- China Academy of Engineering PhysicsCN63 papers
134 papers · 1 filter
Analysis of adaptive BDF2 scheme for diffusion equations
Hong-lin Liao, Zhimin Zhang
The variable two-step backward differentiation formula (BDF2) is revisited via a new theoretical framework using the positive semi-definiteness of BDF2 convolution kernels and a cl…
Generalized bounce back boundary condition for the nine velocities two-dimensional lattice Boltzmann scheme
François Dubois, Pierre Lallemand, Mohamed Mahdi Tekitek
In a previous work, we have proposed a method for the analysis of the bounce back boundary condition with the Taylor expansion method in the linear case. In this work two new schem…
First-principles study of magnon-phonon interactions in gadolinium iron garnet
Lian-Wei Wang Li-Shan Xie Peng-Xiang Xu Ke Xia
We obtained the spin-wave spectrum based on a first-principles method of exchange constants, calculated the phonon spectrum by the first-principles phonon calculation method, and e…
Subfemtosecond glory hologrammetry for vectorial optical waveform reconstruction
J. F. Tao, J. Cai, Q. Z. Xia +1
In this paper, we propose a new method to characterize the temporal structure of arbitrary optical laser pulses with low pulse energies. This approach is based on strong field phot…
Direct Experimental Test of Forward and Reverse Uncertainty Relations
Lei Xiao, Bowen Fan, Kunkun Wang +2
The canonical Robertson-Schrödinger uncertainty relation provides a loose bound for the product of variances of two non-commuting observables. Recently, several tight forward and r…
Observation of energy resolved many-body localization
Qiujiang Guo, Chen Cheng, Zheng-Hang Sun +10
Many-body localization (MBL) describes a quantum phase where an isolated interacting system subject to sufficient disorder displays non-ergodic behavior, evading thermal equilibriu…
Enhanced spin-orbit coupling in a heavy metal via molecular coupling
Satam Alotibi, B. J. Hickey, Gilberto Teobaldi +11
Heavy metals are key to spintronics because of their high spin-orbit coupling (SOC) leading to efficient spin conversion and strong magnetic interactions. When C60 is deposited on…
Data processing over single-port homodyne detection to realize super-resolution and super-sensitivity
J. H. Xu, A. X. Chen, W. Yang +1
Performing homodyne detection at one port of squeezed-state light interferometer and then binarzing measurement data are important to achieve super-resolving and super-sensitive ph…
Direct and inverse time-harmonic elastic scattering from point-like and extended obstacles
Guanghui Hu, Andrea Mantile, Mourad Sini +1
This paper concerns the time-harmonic direct and inverse elastic scattering by an extended rigid elastic body surrounded by a finite number of point-like obstacles. We first justif…
Enantiomeric excess determination based on nonreciprocal transition induced spectral line elimination
Xun-Wei Xu, Chong Ye, Yong Li +1
The spontaneous emission spectrum of a multi-level atom or molecule with nonreciprocal transition is investigated. It is shown that the nonreciprocal transition can lead to the eli…
Universal trapping law induced by atomic cloud in single-photon cooperative dynamics
Lei Qiao, Chang-Pu Sun
Single-photon cooperative dynamics of an assembly of two-level quantum emitters coupled by a bosonic bath are investigated. The bosonic bath is general and it can be anything as lo…
Quantum confinement and edge effects on electronic properties of zigzag green phosphorene nanoribbons
Chi Ma, Tianxing Ma, Xihong Peng
First principles density-functional theory calculations were performed to investigate quantum confinement and edge effects on the electronic properties of zigzag green phosphorene…
A uniqueness result for light ray transform on symmetric 2-tensor fields
Venkateswaran P Krishnan, Soumen Senapati, Manmohan Vashisth
We study light ray transform of symmetric 2-tensor fields defined on a bounded time-space domain in for . We prove a uniqueness result for such light ra…
Fast enantioconversion of chiral mixtures based on a four-level double- model
Chong Ye, Quansheng Zhang, Yu-Yuan Chen +1
Based on the four-level double- model composed of two degenerated (left- and right-handed) chiral ground states and two achiral excited states, we propose a purely optical metho…
Application of polaron picture in the two-qubit quantum Rabi model
Xi-Mei Sun, Lei-Cong, Hans-Peter Eckle +2
The polaron picture is employed to investigate and elucidate the physics of the two-qubit quantum Rabi model, which describes two identical qubits coupled to a common harmonic osci…
Experimental validation of the -scaling entropy generation in finite-time thermodynamics with dry air
Yu-Han Ma, Ruo-Xun Zhai, Chang-Pu Sun +1
The second law of thermodynamics can be described as the non-decreasing of the entropy in the irreversible thermodynamic process. Such phenomenon can be quantitatively evaluated wi…
Effect of finite-size heat source's heat capacity on the efficiency of heat engine
Yu-Han Ma
Heat engines used to output useful work have important practical significance, which, in general, operate between heat baths of infinite size and constant temperature. In this pape…
Quantum phase transitions and critical behaviors in the two-mode three-level quantum Rabi model
Yan Zhang, Bin-Bin Mao, Dazhi Xu +4
We explore an extended quantum Rabi model describing the interaction between a two-mode bosonic field and a three-level atom. Quantum phase transitions of this few degree of freedo…
Single-cell stochastic gene expression kinetics with coupled positive-plus-negative feedback
Chen Jia, Le Yi Wang, George G. Yin +1
Here we investigate single-cell stochastic gene expression kinetics in a minimal coupled gene circuit with positive-plus-negative feedback. A triphasic stochastic bifurcation upon…
Experimental orthogonalization of highly overlapping quantum states with single photons
Gaoyan Zhu, Orsolya Kalman, Kunkun Wang +6
We experimentally realize a nonlinear quantum protocol on single-photon qubits with linear optical elements and appropriate measurements. The quantum nonlinearity is induced by pos…
A realistic dimension-independent approach for charged defect calculations in semiconductors
Jin Xiao, Kaike Yang, Dan Guo +5
First-principles calculations of charged defects have become a cornerstone of research in semiconductors and insulators by providing insights into their fundamental physical proper…
Solving Phase Retrieval via Graph Projection Splitting
Ji Li, Hongkai Zhao
Phase retrieval with prior information can be cast as a nonsmooth and nonconvex optimization problem. We solve the problem by graph projection splitting (GPS), where the two proxim…
Anomalous caustics and Veselago focusing in 8-Pmmn borophene p-n junctions with arbitrary junction directions
Shu-Hui Zhang, Wen Yang
Negative refraction usually demands complex structure engineering while it is very natural for massless Dirac fermions (MDFs) across the \textit{p-n} junction, this leads to Dirac…
Resonant photovoltaic effect in doped magnetic semiconductors
Pankaj Bhalla, Allan H. MacDonald, Dimitrie Culcer
The rectified non-linear response of a clean undoped semiconductor to an AC electric field includes a well known intrinsic contribution -- the shift current. We show that when Kram…