2 papers
quant-ph2026
Probing chaos and thermalization through out-of-time-ordered correlators in random field spin chains
C Jisha, Shivam Mishra, Ravi Prakash
Out-of-time-ordered correlators (OTOCs) have emerged as a diagnostic of information scrambling and quantum chaos in many-body systems. We investigate the imprints of chaos in the d…
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…