17 citations · 65 across the 11 of their papers we have counts for
13 papers
Sign-problem-free Bosonic Auxiliary Field Quantum Monte Carlo
Yin-Kai Yu, Zhong-Chao Wei, Zi-Xiang Li
The sign problem poses a fundamental barrier to numerically exact quantum Monte Carlo simulations, severely hindering our understanding of quantum many-body physics across discipli…
Universal Driven Critical Dynamics of Entanglement Entropy
Chang-Yu Shen, Shuai Yin, Zi-Xiang Li
The Kibble-Zurek mechanism (KZM) and finite-time scaling (FTS) provide a foundational framework for driven critical dynamics, yet their predictive power has been largely confined t…
Metallic Gross-Neveu criticality and superconductivity on the SLAC fermion
Feng-Yu Zhang, Yin-Kai Yu, Zi-Xiang Li +1
The realization of Dirac criticality beyond the conventional Gross-Neveu-Yukawa (GNY) paradigm has become a major frontier in condensed matter physics. In this work, we introduce a…
Symmetric Mass Generation Transition and its Nonequilibrium Critical Dynamics in a Bilayer Honeycomb Lattice Model
Zhi-Xuan Li, Yin-Kai Yu, Zi-Xiang Li +1
Symmetric mass generation (SMG) transitions defy the conventional Landau-Ginzburg-Wilson paradigm by opening a many-body gap without spontaneous symmetry breaking or topological or…
Universal Entanglement Growth along Imaginary Time in Quantum Critical Systems
Chang-Yu Shen, Shuai Yin, Zi-Xiang Li
Characterizing universal entanglement features in higher-dimensional quantum matter is a central goal of quantum information science and condensed matter physics. While the sublead…
Unraveling Deconfined Quantum Criticality in Non-Hermitian Easy-Plane - Model
Xuan Zou, Shuai Yin, Zi-Xiang Li +1
Deconfined quantum critical point (DQCP) characterizes the continuous transition beyond Landau-Ginzburg-Wilson paradigm, occurring between two phases that exhibit distinct symmetry…
Skin Effect Induced Anomalous Dynamics from Charge-Fluctuating Initial States
Sibo Guo, Shuai Yin, Shi-Xin Zhang +1
Non-equilibrium dynamics in non-Hermitian systems has attracted significant interest, particularly due to the skin effect and its associated anomalous phenomena. Previous studies h…
Symmetry Breaking Dynamics in Quantum Many-Body Systems
Hui Yu, Zi-Xiang Li, Shi-Xin Zhang
Entanglement asymmetry has emerged as a powerful tool for characterizing symmetry breaking in quantum many-body systems. In this Letter, we explore how symmetry is dynamically brok…
Preempting Fermion Sign Problem: Unveiling Quantum Criticality through Nonequilibrium Dynamics in Imaginary Time
Yin-Kai Yu, Zhi-Xuan Li, Shuai Yin +1
The notorious fermion sign problem, arising from fermion statistics, presents a fundamental obstacle to the numerical simulation of quantum many-body systems. Here, we introduce a…
Imaginary-time Mpemba effect in quantum many-body systems
Wei-Xuan Chang, Shuai Yin, Shi-Xin Zhang +1
Various exotic phenomena emerge in non-equilibrium quantum many-body systems. The Mpemba effect, denoting the situation where a hot system freezes faster than the colder one, is a…
Nonequilibrium Critical Dynamics with Emergent Supersymmetry
Zhi Zeng, Yin-Kai Yu, Zi-Xiang Li +1
Proposed as an elegant symmetry relating bosons and fermions, spacetime supersymmetry (SUSY) has been actively pursued in both particle physics and emergent phenomena in quantum cr…
Uncovering Emergent Spacetime Supersymmetry with Rydberg Atom Arrays
Chengshu Li, Shang Liu, Hanteng Wang +4
In the zoo of emergent symmetries in quantum many-body physics, the previously unrealized emergent spacetime supersymmetry (SUSY) is particularly intriguing. Although it was known…
Finite-time scaling beyond the Kibble-Zurek prerequisite in Dirac systems
Zhi Zeng, Yin-Kai Yu, Zhi-Xuan Li +2
The conventional Kibble-Zurek mechanism and the finite-time scaling provide universal descriptions of the driven critical dynamics from gapped initial states based on the adiabatic…