Results 71 to 80 of about 7,243 (148)

General relativistic fluctuation theorems

Physics Letters B
Using the recently proposed covariant framework of general relativistic stochastic mechanics and stochastic thermodynamics, we proved the detailed and integral fluctuation theorems in curved spacetime.
Yifan Cai, Tao Wang, Liu Zhao
doaj   +1 more source

Stochastic Thermodynamics of a Finite Quantum System Coupled to Two Heat Baths. [PDF]

Entropy (Basel), 2023
Schmidt HJ, Gemmer J.
europepmc   +1 more source

Spectroscopic characterization of rare events in colloidal particle stochastic thermodynamics. [PDF]

Front Chem, 2022
Otani SK, Martins TT, Muniz SR, de Sousa Filho PC, Sigoli FA, Nome RA.   +5 more
europepmc   +1 more source

Stochastic thermodynamics of self-oscillations: the electron shuttle

New Journal of Physics, 2019
Self-oscillation is a phenomenon studied across many scientific disciplines, including the engineering of efficient heat engines and electric generators.
Christopher W Wächtler, Philipp Strasberg, Sabine H L Klapp, Gernot Schaller, Christopher Jarzynski   +4 more
doaj   +1 more source

Modern Stochastic Thermodynamics

, 2011
An increased interest in using equilibrium thermodynamics as an independent macrotheory can be observed in recent years. From a fundamental standpoint, thermodynamics gives an universal macrodescription of nature in which using specific micromodels of objects is unnecessary.
A. D., O. N.
openaire   +2 more sources

Two recent theoretical advances with potential impact on quantum technology

APL Quantum
Research aimed at elucidating the foundations of quantum theory can have a direct impact on quantum technology. Two examples illustrate this potential: (1) the coupling of quantum systems to arbitrary classical environments that can be described by ...
Hans Christian Öttinger
doaj   +1 more source

Resetting as a swift equilibration protocol in an anharmonic potential

Physical Review Research
We present and characterize a method to accelerate the relaxation of a Brownian object between two distinct equilibrium states. Instead of relying on a deterministic time-dependent control parameter, we use stochastic resetting to guide and accelerate ...
Rémi Goerlich, Tommer D. Keidar, Yael Roichman   +2 more
doaj   +1 more source

Markov blankets, information geometry and stochastic thermodynamics. [PDF]

Philos Trans A Math Phys Eng Sci, 2020
Parr T, Da Costa L, Friston K.
europepmc   +1 more source

Information thermodynamics of cellular ion pumps

Physical Review Research
The framework of bipartite stochastic thermodynamics is a powerful tool to analyze a composite system's internal thermodynamics. It has been used to study the components of different molecular machines such as ATP synthase. However, this approach has not
Julián D. Jiménez-Paz, Matthew P. Leighton, David A. Sivak   +2 more
doaj   +1 more source

Optimal control of static RAM erasure: arbitrarily fast operation with finite dissipation

New Journal of Physics
In this paper, we study the thermodynamic cost associated with erasing a static random access memory. Using the framework of stochastic thermodynamics applied to electronic circuits, combined with optimization techniques based on machine learning, we ...
Tomás Basile, Karel Proesmans
doaj   +1 more source