3.7k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Chinese Academy of SciencesCN257 papers
- Beijing Academy of Quantum Information SciencesCN235 papers
- Peking UniversityCN220 papers
- University of Science and Technology of ChinaCN204 papers
- Tsinghua UniversityCN193 papers
- University of Chinese Academy of SciencesCN143 papers
- University of Hong KongHK135 papers
- Institute of PhysicsPL94 papers
- National University of SingaporeSG94 papers
- Peng Cheng LaboratoryCN94 papers
- Hong Kong University of Science and TechnologyHK93 papers
- Fudan UniversityCN90 papers
62 papers · 1 filter
Morava E-homology of Bousfield-Kuhn functors on odd-dimensional spheres
Yifei Zhu
As an application of Behrens and Rezk's spectral algebra model for unstable v_n-periodic homotopy theory, we give explicit presentations for the completed E-homology of the Bousfie…
Growth, stabilization and conversion of semi-metallic and semiconducting phases of MoTe2 monolayer by molecular-beam epitaxy
Jinglei Chen, Guanyong Wang, Yanan Tang +5
Monolayer (ML) transition-metal dichalcogenides exist in different phases, such as the hexagonal (2H) and distorted octahedral or monoclinic (1T') phases. The different structures…
Lee-Wick Black Holes
Cosimo Bambi, Leonardo Modesto, Yixu Wang
We derive and study an approximate static vacuum solution generated by a point-like source in a higher derivative gravitational theory with a pair of complex conjugate ghosts. The…
Experimental Study of Forrelation in Nuclear Spins
Hang Li, Xun Gao, Tao Xin +2
Correlation functions are often employed to quantify the relationships among interdependent variables or sets of data. Recently, a new class of correlation functions, called Forrel…
Enhanced Structural Stability and Photo Responsiveness of CH3NH3SnI3 Perovskite via Pressure-Induced Amorphization and Recrystallization
Xujie Lü, Yonggang Wang, Constantinos C. Stoumpos +10
An organic-inorganic halide perovskite of CH3NH3SnI3 with significantly improved structural stability is obtained via pressure-induced amorphization and recrystallization. In situ…
Quantum generalisation of feedforward neural networks
Kwok Ho Wan, Oscar Dahlsten, Hlér Kristjánsson +2
We propose a quantum generalisation of a classical neural network. The classical neurons are firstly rendered reversible by adding ancillary bits. Then they are generalised to bein…
Charged particle diffusion in isotropic random magnetic fields
Prachanda Subedi, Wirin Sonsrettee, Pasquale Blasi +8
The investigation of the diffusive transport of charged particles in a turbulent magnetic field remains a subject of considerable interest. Research has most frequently concentrate…
Unique strong solutions of Levy processes driven stochastic differential equations with discontinuous coefficients
Jie Xiong, Jiayu Zheng, Xiaowen Zhou
We establish the existence and uniqueness for a one-dimensional stochastic differential equation driven by a Brownian motion and a pure jump {\levy} process. It is shown that under…
Non-Abelian Majorana modes protected by an emergent second Chern number
Cheung Chan, Xiong-Jun Liu
The search for topological superconductors and non-Abelian Majorana modes ranks among the most fascinating topics in condensed matter physics. There now exist several fundamental s…
Experimental Preparation of High NOON States for Phonons
Junhua Zhang, Mark Um, Dingshun Lv +3
Multi-party entangled states have important applications in quantum metrology and quantum computation. Experimental preparation of large entangled state, in particular, the NOON st…
Thickness-tuned transition of band topology in ZrTe5 nanosheets
Jianwei Lu, Guolin Zheng, Xiangde Zhu +9
We report thickness-tuned electrical transport and Hall resistivity in highly anisotropic three-dimensional Dirac semimetal ZrTe5 nanosheets. We find that when the thickness of the…
Pressure-induced Topological Node-Line Semimetals in Alkaline-Earth Hexaborides XB6 (X=Ca, Sr, Ba)
L. -Y. Gan, R. Wang, Y. J. Jin +5
Based on first-principles calculations, we reported that external pressure can induce topological phase transition in alkaline-earth hexaborides, XB6 (X=Ca, Sr, Ba). It was reveale…
Mechanisms governing phonon scattering by topological defects in graphene nanoribbons
Ziming Zhu, Xiaolong Yang, Mingyuan Huang +3
Understanding phonon scattering by topological defects in graphene is of particular interest for thermal management in graphene-based devices. We present a study that quantifies th…
Fermion-antifermion scattering via boson exchange in a trapped ion
Xiang Zhang, Kuan Zhang, Yangchao Shen +7
Quantum field theories describe a wide variety of fundamental phenomena in physics. However, their study often involves cumbersome numerical simulations. Quantum simulators, on the…
Black hole evaporation in conformal gravity
Cosimo Bambi, Leonardo Modesto, Shiladitya Porey +1
We study the formation and the evaporation of a spherically symmetric black hole in conformal gravity. From the collapse of a spherically symmetric thin shell of radiation, we find…
Magnetism induced by nonlocal spin-entangled electrons in a superconducting spin-valve
Hao Meng, Jiansheng Wu, Xiuqiang Wu +3
In the traditional view, the magnetic moment appearing in the superconducting region is induced by equal-spin triplet superconducting correlations in superconductor () ferromagn…
Observation of resonant scattering between ultracold heteronuclear Feshbach molecules
Fudong Wang, Xin Ye, Mingyang Guo +2
We report the observation of a dimer-dimer inelastic collision resonance for ultracold Feshbach molecules made of bosonic sodium and rubidium atoms. This resonance, which we attrib…
Spacetime completeness of non-singular black holes in conformal gravity
Cosimo Bambi, Leonardo Modesto, Leslaw Rachwal
We explicitly prove that the Weyl conformal symmetry solves the black hole singularity problem, otherwise unavoidable in a generally covariant local or non-local gravitational theo…
Arc-transitive digraphs with quasiprimitive local actions
Michael Giudici, S. P. Glasby, Cai Heng Li +1
Let be a finite -vertex-transitive digraph. The in-local action of is the permutation group induced by the vertex-stabiliser on the set of in-neighbours of …
Skyrmions and multi-sublattice helical states in a frustrated chiral magnet
H. Y. Yuan, O. Gomonay, Mathias Kläui
We investigate the existence and stability of skyrmions in a frustrated chiral ferromagnet by considering the competition between ferromagnetic (FM) nearest-neighbour (NN) interact…
Evidence for topological proximity effect in graphene coupled to topological insulator
Liang Zhang, Ben-Chuan Lin, Yan-Fei Wu +3
The emergence of topological order in graphene is in great demand for the realization of quantum spin Hall states. Recently, it is theoretically proposed that the spin textures of…
Nitrogen-Vacancy Center as Open-Quantum-System Simulator
Chao Lei, Shijie Peng, Chenyong Ju +2
Quantum mechanical systems lose coherence through interactions with external environments---a process known as decoherence. Although decoherence is detrimental for most of the task…
Distinct scaling behaviors of giant electrocaloric cooling performance in low-dimensional organic, relaxor and anti-ferroelectrics
Yuping Shi, Limin Huang, Ai Kah Soh +3
Electrocaloric (EC) materials show promise in eco-friendly solid-state refrigeration and integrable on-chip thermal management. While direct measurement of EC thin-films still rema…
Mathematical design of a novel input/instruction device using a moving emitter
Yukun Guo, Jingzhi Li, Hongyu Liu +1
This paper is concerned with the mathematical design of a novel input/instruction device using a moving emitter. The emitter generates a point source and can be installed on a digi…