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quant-ph2026
Eigenstate Thermalization and Spectral Imprints of the Hamiltonian in Local Observables
Shivam Mishra, C Jisha, Ravi Prakash
The Eigenstate Thermalization Hypothesis explains thermalization in isolated quantum systems through the statistical properties of observables in the energy eigenbasis. We investig…
quant-ph2024
Universality of spectral fluctuations in open quantum chaotic systems
Jisha C, Ravi Prakash
Quantum chaotic systems with one-dimensional spectra follow spectral correlations of orthogonal (OE), unitary (UE), or symplectic ensembles (SE) of random matrices depending on the…