253 citations · 513 across the 19 of their papers we have counts for
3 papers · 2 filters
Exponentially accelerated relaxation and quantum Mpemba effect in open quantum systems
Emerson Lima Caldas, Diego Paiva Pires
We investigate the quantum Mpemba effect in the relaxation of open quantum systems whose effective dynamics is described by Davies maps. We introduce a class of unitary transformat…
Quantum speed limits based on Jensen-Shannon and Jeffreys divergences for general physical processes
Jucelino Ferreira de Sousa, Diego Paiva Pires
We discuss quantum speed limits (QSLs) for finite-dimensional quantum systems undergoing general physical processes. These QSLs were obtained using two families of entropic measure…
Generalized Entropic Quantum Speed Limits
Jucelino Ferreira de Sousa, Diego Paiva Pires
We present a class of generalized entropic quantum speed limits based on --Rényi relative entropy, a real-valued, contractive, two-parameter family of distinguishability meas…