139 citations · 995 across the 29 of their papers we have counts for
29 papers
Scaling behavior of eigenspectrum for entanglement from correlation matrices
Lih-King Lim
We study the scaling behavior of the eigenvalues of correlation matrices, which characterize the entanglement of a subsystem with its complement part of a total pure state. A most…
Boson-fermion universality of mesoscopic entanglement fluctuations in free systems
Cunzhong Lou, Chushun Tian, Zhixing Zou +2
Entanglement fluctuations associated with Schrödinger evolution of wavefunctions offer a unique perspective on various fundamental issues ranging from quantum thermalization to sta…
Dynamical Geometry of the Haldane Model under a Quantum Quench
Liwei Qiu, Lih-King Lim, Xin Wan
We explore the time evolution of a topological system when the system undergoes a sudden quantum quench within the same nontrivial phase. Using Haldane's honeycomb model as an exam…
Mesoscopic fluctuations in entanglement dynamics
Lih-King Lim, Cunzhong Lou, Chushun Tian
Understanding fluctuation phenomena plays a dominant role in the development of many-body physics. The time evolution of entanglement is essential to a broad range of subjects in m…
Floquet eigenspectra of a nonlinear two-mode system under periodic driving: the emergence of "ring" structures
Guitao Lyu, Lih-King Lim, Gentaro Watanabe
We study Floquet eigenspectra of a nonlinear two-mode system under a periodic driving of the off-diagonal coupling. By solving the Gross-Pitaevskii equation numerically, we obtain…
Ultracold Atoms in Disordered Potentials: Elastic Scattering Time in the Strong Scattering Regime
Adrien Signoles, Baptiste Lecoutre, Jérémie Richard +8
We study the elastic scattering time of ultracold atoms propagating in optical disordered potentials in the strong scattering regime, going beyond the recent work of…