44 citations · 147 across the 10 of their papers we have counts for
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Topological spectral form factor reveals emergent non-Hermitian single-particle transitions from many-body quantum chaos
Daniel Harkin, Chun Y. Leung, Amos Chan
In equilibrium, topological defect insertions in quantum and classical partition functions provide non-perturbative probes of phase transitions beyond local observables. In non-equ…
Many-body quantum chaos and time reversal symmetry
Weijun Wu, Saumya Shivam, Amos Chan
We investigate universal signatures of quantum chaos in the presence of time reversal symmetry (TRS) in generic many body quantum chaotic systems (gMBQCs). We study three classes o…
Spectral form factor in chaotic, localized, and integrable open quantum many-body systems
Jiachen Li, Stephen Yan, Tomaž Prosen +1
We numerically study the spectral statistics of open quantum many-body systems (OQMBS) as signatures of quantum chaos (or the lack thereof), using the dissipative spectral form fac…
Universal distributions of overlaps from generic dynamics in quantum many-body systems
Alexios Christopoulos, Amos Chan, Andrea De Luca
We study the distribution of overlaps with the computational basis of a quantum state generated under generic quantum many-body chaotic dynamics, without conserved quantities, for…
Many-body quantum chaos and emergence of Ginibre ensemble
Saumya Shivam, Andrea De Luca, David A. Huse +1
We show that non-Hermitian Ginibre random matrix behaviors emerge in spatially-extended many-body quantum chaotic systems in the space direction, just as Hermitian random matrix be…
Many-Body Quantum Chaos and Space-time Translational Invariance
Amos Chan, Saumya Shivam, David A. Huse +1
We study the consequences of having translational invariance in space and in time in many-body quantum chaotic systems. We consider an ensemble of random quantum circuits, composed…