2 papers
quant-ph2024
Global Out of Time Order Correlators as a Signature of Scrambling Dynamics of Local Observables
Fabricio S. Lozano-Negro, Claudia M. Sánchez, Ana K. Chattah +2
Out-of-Time-Order Correlators (OTOCs) serve as a proxy for quantum information scrambling, which refers to the process where information stored locally disperses across the many-bo…
quant-ph2019
Emergent perturbation independent decay of the Loschmidt echo in a many-spin system studied through scaled dipolar dynamics
Claudia M. Sánchez, Ana Karina Chattah, Ken Xuan Wei +3
Evaluating the role of perturbations versus the intrinsic coherent dynamics in driving to equilibrium is of fundamental interest to understand quantum many-body thermalization, in…