74 citations · 271 across the 32 of their papers we have counts for
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Distribution of Higher Order Spacing Ratios in Interacting Many Particle Systems
Priyanka Rao, Manan Vyas, N. D. Chavda
We study the distribution of non-overlapping spacing ratios of higher-orders for complex interacting many-body quantum systems, with and without spin degree of freedom (in addition…
Fidelity decay and entropy production in many-particle systems after random interaction quench
Sudip Kumar Haldar, N. D. Chavda, Manan Vyas +1
We analyze the effect of spin degree of freedom on fidelity decay and entropy production of a many-particle fermionic(bosonic) system in a mean-field, quenched by a random two-body…
General Features of the Relaxation Dynamics of Interacting Quantum Systems
E. J. Torres-Herrera, Manan Vyas, Lea F. Santos
We study numerically and analytically isolated interacting quantum systems that are taken out of equilibrium instantaneously (quenched). The probability of finding the initial stat…
Thermalization in the Two-Body Random Ensemble
V. K. B. Kota, A. Relaño, J. Retamosa +1
Using the ergodicity principle for the expectation values of several types of observables, we investigate the thermalization process in isolated fermionic systems. These are descri…