12 citations · 16 across the 4 of their papers we have counts for
5 papers
Operator-Space Entanglement Entropy in Random Fermionic Gaussian Dynamics
Pablo Bayona-Pena, Elena Gramellini, Lorenzo Piroli
We study the von Neumann operator-space entanglement entropy (OSEE) of initial product operators evolved under random gaussian dynamics, as modeled by a Brownian SYK model. By…
Correlation and entanglement dynamics of free fermions in disguise
Dávid Szász-Schagrin, Pablo Bayona-Pena, Lorenzo Piroli +1
We study the nonequilibrium dynamics following a quantum quench in spin chains that can be solved via a mapping to free fermions in disguise. These models feature an exponential de…
Generalized hydrodynamics of free fermions under extensive-charge monitoring
Pablo Bayona-Pena, Michele Mazzoni, Lorenzo Piroli
We study transport dynamics of free fermions subject to the external monitoring of a conserved charge over an extensive region. Focusing on bipartition protocols, we consider monit…
Entanglement Spectrum Dynamics as a Probe for Non-Hermitian Bulk-Boundary Correspondence in Systems with Periodic Boundaries
Pablo Bayona-Pena, Ryo Hanai, Takashi Mori +1
It has recently been established that open quantum systems may exhibit a strong spectral sensitivity to boundary conditions, known as the non-Hermitian/Liouvillian skin effect (NHS…
Thermodynamics of a continuous quantum heat engine: Interplay between population and coherence
Pablo Bayona-Pena, Kazutaka Takahashi
We present a detailed thermodynamic analysis of a three-level quantum heat engine coupled continuously to hot and cold reservoirs. The system is driven by an oscillating external f…