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The Thermodynamic Costs of Pure Dephasing in Quantum Heat Engines: Quasistatic Efficiency at Finite Power
Raphael Weber, Susana F. Huelga, Martin B. Plenio
Quantum heat engines are commonly believed to achieve their optimal efficiency only when operated quasi-statically. When running at finite power, however, they suffer effective fri…
Time dependent Markovian master equation beyond the adiabatic limit
Giovanni Di Meglio, Martin B. Plenio, Susana F. Huelga
We derive a Markovian master equation that models the evolution of systems subject to driving and control fields. Our approach combines time rescaling and weak-coupling limits for…
Criticality-enhanced Electric Field Gradient Sensor with Single Trapped Ions
Theodoros Ilias, Dayou Yang, Susana F. Huelga +1
We propose and analyze a driven-dissipative quantum sensor that is continuously monitored close to a dissipative critical point. The sensor relies on the critical open Rabi model w…
Systematic coarse-graining of environments for the non-perturbative simulation of open quantum systems
Nicola Lorenzoni, Namgee Cho, James Lim +3
Conducting precise electronic-vibrational dynamics simulations of molecular systems poses significant challenges when dealing with realistic environments composed of numerous vibra…
Noise-assisted digital quantum simulation of open systems
José D. Guimarães, James Lim, Mikhail I. Vasilevskiy +2
Quantum systems are inherently open and susceptible to environmental noise, which can have both detrimental and beneficial effects on their dynamics. This phenomenon has been obser…