Results 11 to 20 of about 1,148,642 (284)

Quantum thermodynamics [PDF]

open access: yesSciPost Physics Lecture Notes
The theory of quantum thermodynamics investigates how the concepts of heat, work, and temperature can be carried over to the quantum realm, where fluctuations and randomness are fundamentally unavoidable.
Patrick P. Potts
doaj   +7 more sources

Perspective on quantum thermodynamics

open access: yesNew Journal of Physics, 2016
Classical thermodynamics is unrivalled in its range of applications and relevance to everyday life. It enables a description of complex systems, made up of microscopic particles, in terms of a small number of macroscopic quantities, such as work and ...
James Millen, André Xuereb
doaj   +8 more sources

Quantum Thermodynamics with Degenerate Eigenstate Coherences [PDF]

open access: yesEntropy, 2016
We establish quantum thermodynamics for open quantum systems weakly coupled to their reservoirs when the system exhibits degeneracies. The first and second law of thermodynamics are derived, as well as a finite-time fluctuation theorem for mechanical ...
Gregory Bulnes Cuetara   +2 more
doaj   +2 more sources

A Schmidt Decomposition Approach to Quantum Thermodynamics. [PDF]

open access: yesEntropy (Basel), 2022
The development of a self-consistent thermodynamic theory of quantum systems is of fundamental importance for modern physics. Still, despite its essential role in quantum science and technology, there is no unifying formalism for characterizing the ...
Malavazi AHA, Brito F.
europepmc   +2 more sources

Thermodynamics and Inflammation: Insights into Quantum Biology and Ageing [PDF]

open access: yes, 2022
Inflammation as a biological concept has been around a long time and derives from the Latin “to set on fire” and refers to the redness and heat, and usually swelling, which accompanies injury and infection.
Guy, G.W., Nunn, A.V.W., Bell, J.D.
core   +3 more sources

Thermodynamic Implementations of Quantum Processes [PDF]

open access: yesCommunications in Mathematical Physics, 2021
AbstractRecent understanding of the thermodynamics of small-scale systems have enabled the characterization of the thermodynamic requirements of implementing quantum processes for fixed input states. Here, we extend these results to construct optimal universal implementations of a given process, that is, implementations that are accurate for any ...
Philippe Faist   +2 more
openaire   +5 more sources

Geometric quantum thermodynamics

open access: yesPhysical Review E, 2022
10 pages, 1 figure; Supplementary Material: 7 pages; http://csc.ucdavis.edu/~cmg/compmech/pubs/gqt ...
Fabio Anza, James P. Crutchfield
openaire   +6 more sources

Thermodynamics of a quantum annealer [PDF]

open access: yesQuantum Science and Technology, 2020
Abstract The D-wave processor is a partially controllable open quantum system that exchanges energy with its surrounding environment (in the form of heat) and with the external time dependent control fields (in the form of work). Despite being rarely thought as such, it is a thermodynamic machine. Here we investigate the properties of
Lorenzo Buffoni, Michele Campisi
openaire   +5 more sources

Thermodynamics of Quantum Trajectories on a Quantum Computer

open access: yesPhysical Review Letters, 2023
Quantum computers have recently become available as noisy intermediate-scale quantum devices. Already these machines yield a useful environment for research on quantum systems and dynamics. Building on this opportunity, we investigate open-system dynamics that are simulated on a quantum computer by coupling a system of interest to an ancilla.
Marcel Cech   +2 more
openaire   +3 more sources

Correlations in quantum thermodynamics: Heat, work, and entropy production [PDF]

open access: yesScientific Reports, 2016
Sahar Alipour   +2 more
exaly   +2 more sources

Home - About - Disclaimer - Privacy