650 citations · 7.9k across the 124 of their papers we have counts for
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Superadiabatic quantum friction suppression in finite-time thermodynamics
Shujin Deng, Aurélia Chenu, Pengpeng Diao +5
Optimal performance of thermal machines is reached by suppressing friction. Friction in quantum thermodynamics results from fast driving schemes that generate nonadiabatic excitati…
Quantum work statistics, Loschmidt echo and information scrambling
Aurélia Chenu, Iñigo L. Egusquiza, Javier Molina-Vilaplana +1
A universal relation is established between the quantum work probability distribution of an isolated driven quantum system and the Loschmidt echo dynamics of a two-mode squeezed st…
Quantum Speed Limits Across the Quantum-to-Classical Transition
B. Shanahan, A. Chenu, N. Margolus +1
Quantum speed limits set an upper bound to the rate at which a quantum system can evolve. Adopting a phase-space approach we explore quantum speed limits across the quantum to clas…
Decay of a Thermofield-Double State in Chaotic Quantum Systems
Adolfo del Campo, Javier Molina Vilaplana, Lea F. Santos +1
Scrambling in interacting quantum systems out of equilibrium is particularly effective in the chaotic regime. Under time evolution, initially localized information is said to be sc…
Dirac Equation in (1+1)-Dimensional Curved Spacetime and the Multiphoton Quantum Rabi Model
J. S. Pedernales, M. Beau, S. M. Pittman +4
We introduce an exact mapping between the Dirac equation in (1+1)-dimensional curved spacetime (DCS) and a multiphoton quantum Rabi model (QRM). A background of a (1+1)-dimensional…
Scrambling the spectral form factor: unitarity constraints and exact results
A. del Campo, J. Molina-Vilaplana, J. Sonner
Quantum speed limits set an upper bound to the rate at which a quantum system can evolve and as such can be used to analyze the scrambling of information. To this end, we consider…