367 citations · 1.7k across the 72 of their papers we have counts for
72 papers
Discrete time crystals enabled by Floquet strong Hilbert space fragmentation
Ling-Zhi Tang, Xiao Li, Z. D. Wang +1
Discrete time crystals (DTCs) are non-equilibrium phases of matter that break the discrete time-translation symmetry and is characterized by a robust subharmonic response in period…
Unidirectional and collective emission of integrated quantum emitters
Jun Ren, Meng-Jia Chu, Z. D. Wang
Unidirectional emission holds significant potential for advancing integrated photonics and quantum information technologies. However, the inherent randomness of spontaneous emissio…
Cavity-induced multispin interactions and phase transitions in ultracold Fermi gases
Zhen Zheng, Shi-Liang Zhu, Z. D. Wang
The many-body physics of higher-spin systems is expected to host qualitatively new matter phases, but realizing them requires the controllable interactions between multispin compon…
The possible frustrated superconductivity in the kagome superconductors
Hong-Min Jiang, Wen-Qian Dong, Shun-Li Yu +1
Geometric frustration has long been a subject of enduring interest in condensed matter physics. While geometric frustration traditionally focuses on magnetic systems, little attent…
Probe of Generic Quantum Contextuality and Nonlocal Resources for Qubits
Wei Li, Min-Xuan Zhou, Yun-Hao Shi +3
We reveal that the entropic uncertainty relation with a quantum memory is able to intrinsically connect local generic contextuality addressed in the pioneering work by Spekkens and…
Long-range bipartite entanglement in XXZ spin chains with the exponential and power-law long-range interactions
Na Li, Yang Zhao, Wen-Long Ma +2
Long-range bipartite entanglement (LBE) and its distribution properties are studied in XXZ spin chains with the exponential and power-law long-range interactions (ELRIs and PLRIs).…
Probing Sign-Changing Order Parameters via Impurity States in unconventional superconductors: Implications for LaNiO Superconductors with interlayer pairing
Junkang Huang, Z. D. Wang, Tao Zhou
Motivated by the desire to investigate the fundamental relationship between impurity-induced states and the sign change of the superconducting order parameter, as well as to explor…
Instanton-Induced Supersymmetry Breaking in Topological Semimetals
W. B. Rui, Y. X. Zhao, Z. D. Wang
Supersymmetry (SUSY) proposed as an elementary symmetry for physics beyond the Standard Model has found important applications in various areas outside high-energy physics. Here, w…
Protecting Quantum Information via Many-Body Dynamical Localization
Ling-Zhi Tang, Dan-Wei Zhang, Hai-Feng Yu +1
Dynamically localized states in quantum many-body systems are fundamentally important in understanding quantum thermalization and have applications in quantum information processin…
Synthetic spin-orbit coupling for the multispin models in optical lattices
Zhen Zheng, Yan-Qing Zhu, Shanchao Zhang +2
The essential role of synthetic spin-orbit coupling in discovering new topological matter phases with cold atoms is widely acknowledged. However, the engineering of spin-orbit coup…
Topological Insulators with Hybrid-order Boundary States
Yan-Qing Zhu, Zhen Zheng, Giandomenico Palumbo +1
We report the discovery of several classes of novel topological insulators (TIs) with hybrid-order boundary states generated from the first-order TIs with additional crystalline sy…
Floquet Amorphous Topological Orders in a One-dimensional Rydberg Glass
Peng He, Jing-Xin Liu, Hong Wu +1
The topological orders in amorphous systems that lack crystalline symmetry have gained considerable attention recently. Here we propose the Floquet amorphous topological matter, am…
Exotic Topological Phenomena in Chiral Superconducting States on Doped Quantum Spin Hall Insulators with Honeycomb Lattices
Junkang Huang, Tao Zhou, Z. D. Wang
We have conducted a theoretical investigation of the topological phenomena associated with chiral superconducting pairing states induced in a doped Kane-Mele model on a honeycomb l…
Variational Quantum Eigensolvers with Quantum Gaussian Filters for solving ground-state problems in quantum many-body systems
Yihao Liu, Min-Quan He, Z. D. Wang
We present a novel quantum algorithm for approximating the ground-state in quantum many-body systems, particularly suited for Noisy Intermediate-Scale Quantum (NISQ) devices. Our a…
Diagnosing Quantum Phases Using Long-Range Two-Site Quantum Resource Behaviors
Lin-Lin Su, Jun Ren, Wen-Long Ma +2
We propose and demonstrate that the behaviors of long-range, two-site quantum resources can effectively diagnose quantum phases. In an XX spin chain with symmetry-breaking quantum…
Attaining near-ideal Dicke superradiance in expanded spatial domains
Jun Ren, Shicheng Zhu, Z. D. Wang
Dicke superradiance is essentially a case of correlated dissipation leading to the macroscopic quantum coherence. Superradiance for arrays of inverted emitters in free space requir…
Making topologically trivial non-Hermitian systems nontrivial via gauge fields
W. B. Rui, Y. X. Zhao, Z. D. Wang
Non-Hermiticity significantly enriches the concepts of symmetry and topology in physics. Particularly, non-Hermiticity gives rise to the ramified symmetries, where the non-Hermitia…
Upper branch thermal Hall effect in quantum paramagnets
Bowen Ma, Z. D. Wang, Gang Chen
Inspired by the persistent thermal Hall effects at finite temperatures in various quantum paramagnets, we explore the origin of the thermal Hall effects from the perspective of the…
Chiral phonons induced from spin dynamics via magnetoelastic anisotropy
Bowen Ma, Z. D. Wang, Gang V. Chen
We propose a mechanism to obtain chiral phonon-like excitations from the bond-dependent magnetoelastic couplings in the absence of out-of-plane magnetization and magnetic fields. B…
Exploring Parity Magnetic Effects through Experimental Simulation with Superconducting Qubits
Yu Zhang, Yan-Qing Zhu, Jianwen Xu +8
We present the successful realization of four-dimensional (4D) semimetal bands featuring tensor monopoles, achieved using superconducting quantum circuits. Our experiment involves…
Impurity and vortex States in the bilayer high-temperature superconductor
Junkang Huang, Z. D. Wang, Tao Zhou
We perform a theoretical examination of the local electronic structure in the recently discovered bilayer high-temperature superconductor …
Scalable protocol to mitigate crosstalk in universal quantum gates
Yan Liang, Ming-Jie Liang, Sai Li +2
High-fidelity universal quantum gates are widely acknowledged as essential for scalable quantum computation. However, in solid-state quantum systems, which hold promise as physical…
Hermitian Topologies originating from non-Hermitian braidings
W. B. Rui, Y. X. Zhao, Z. D. Wang
The complex energy bands of non-Hermitian systems braid in momentum space even in one dimension. Here, we reveal that the non-Hermitian braiding underlies the Hermitian topological…
Long-range multipartite quantum correlations and factorization in a one-dimensional spin-1/2 chain
Lin-Lin Su, Jun Ren, Z. D. Wang +1
We study the properties of multipartite quantum correlation (MQC) in a one-dimensional spin-1/2 chain, where the three-spin reduced states are focused on and the four introduc…