313 citations · 1.7k across the 40 of their papers we have counts for
6 papers · 2 filters
Correlations as a resource in quantum thermodynamics
Facundo Sapienza, Federico Cerisola, Augusto J. Roncaglia
The presence of correlations in physical systems can be a valuable resource for many quantum information tasks. They are also relevant in thermodynamic transformations, and their c…
Selective and Efficient Quantum Process Tomography in Arbitrary Finite Dimension
Ignacio Perito, Augusto Roncaglia, Ariel Bendersky
The characterization of quantum processes is a key tool in quantum information processing tasks for several reasons: on one hand, it allows to acknowledge errors in the implementat…
Reconciliation of quantum local master equations with thermodynamics
G. De Chiara, G. Landi, A. Hewgill +4
The study of open quantum systems often relies on approximate master equations derived under the assumptions of weak coupling to the environment. However when the system is made of…
Chaos signatures in the short and long time behavior of the out-of-time ordered correlator
Ignacio García-Mata, Marcos Saraceno, Rodolfo A. Jalabert +2
Two properties are needed for a classical system to be chaotic: exponential stretching and mixing. Recently, out-of-time order correlators were proposed as a measure of chaos in a…
Ancilla-assisted measurement of quantum work
Gabriele De Chiara, Paolo Solinas, Federico Cerisola +1
We review the use of an external auxiliary detector for measuring the full distribution of the work performed on or extracted from a quantum system during a unitary thermodynamic p…
Quantum work for sudden quenches in Gaussian random Hamiltonians
Eric G. Arrais, Diego A. Wisniacki, Lucas C. Céleri +3
In the context of nonequilibrium quantum thermodynamics, variables like work behave stochastically. A particular definition of the work probability density function (pdf) for coher…