47 citations · 588 across the 44 of their papers we have counts for
44 papers
A string-theoretical analog of non-maximal chaos in some Sachdev-Ye-Kitaev-like models
Jin Chen, Chen Ma, Chushun Tian
Very recently two of the present authors have studied the chaos exponent of some Sachdev-Ye-Kitaev (SYK)-like models for arbitrary interaction strength [1]. These models carry supe…
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…
A route from maximal chaoticity to integrability
Chen Ma, Chushun Tian
We study the chaos exponent of some variants of the Sachdev-Ye-Kitaev (SYK) model, namely, the $\Ns=1$ supersymmetry (SUSY)-SYK model and its sibling, the -SYK model which i…
Breakdown of quantum-classical correspondence and dynamical generation of entanglement
Chushun Tian, Kun Yang
The {\it exchange} interaction arising from the particle indistinguishability is of central importance to physics of many-particle quantum systems. Here we study analytically the d…
Self-duality triggered dynamical transition
Italo Guarneri, Chushun Tian, Jiao Wang
A basic result about the dynamics of spinless quantum systems is that the Maryland model exhibits dynamical localization in any dimension. Here we implement mathematical spectral t…
Invariance principle for wave propagation inside inhomogeneously disordered materials
Yiming Huang, Chushun Tian, Victor A. Gopar +2
Disorder is more the rule than the exception in natural and synthetic materials. Nonetheless, wave propagation within inhomogeneously disordered materials has received scant attent…