Results 41 to 50 of about 23,766 (167)

White-noise fluctuation theorem for Langevin dynamics

open access: yesNew Journal of Physics, 2022
Fluctuation theorems (FTs) based on time-reversal have provided remarkable insight into the non-equilibrium statistics of thermodynamic quantities like heat, work, and entropy production.
M Innerbichler   +4 more
doaj   +1 more source

Spatial fluctuation theorem [PDF]

open access: yesJournal of Physics A: Mathematical and Theoretical, 2015
10 pages, 1 ...
P��rez-Espigares, Carlos   +2 more
openaire   +4 more sources

Fluctuation theorems for harmonic oscillators [PDF]

open access: yes, 2007
We study experimentally the thermal fluctuations of energy input and dissipation in a harmonic oscillator driven out of equilibrium, and search for Fluctuation Relations.
Ciliberto S   +11 more
core   +4 more sources

Nucleic Acid Thermodynamics Derived from Mechanical Unzipping Experiments

open access: yesLife, 2022
Force-spectroscopy techniques have led to significant progress in studying the physicochemical properties of biomolecules that are not accessible in bulk assays. The application of piconewton forces with laser optical tweezers to single nucleic acids has
Paolo Rissone, Felix Ritort
doaj   +1 more source

Fluctuation theorems in presence of information gain and feedback

open access: yes, 2012
In this study, we rederive the fluctuation theorems in presence of feedback, by assuming the known Jarzynski equality and detailed fluctuation theorems.
Jayannavar, A. M.   +2 more
core   +1 more source

Quantum stochastic thermodynamic on harmonic networks

open access: yesNew Journal of Physics, 2016
Fluctuation theorems are symmetry relations for the probability to observe an amount of entropy production in a finite-time process. In a recent paper Pigeon et al (2016 New. J. Phys.
Sebastian Deffner
doaj   +1 more source

Fluctuation theorem and chaos [PDF]

open access: yesThe European Physical Journal B, 2008
The heat theorem (i.e. the second law of thermodynamics or the existence of entropy) is a manifestation of a general property of hamiltonian mechanics and of the ergodic Hypothesis. In nonequilibrium thermodynamics of stationary states the chaotic hypothesis plays a similar role: it allows a unique determination of the probability distribution (called {
openaire   +4 more sources

Fluctuation theorems for excess and housekeeping heats for underdamped systems

open access: yes, 2014
We present a simple derivation of the integral fluctuation theorems for excess housekeeping heat for an underdamped Langevin system, without using the concept of dual dynamics.
Jayannavar, A. M., Lahiri, Sourabh
core   +1 more source

Probing quantum fluctuation theorems in engineered reservoirs

open access: yesNew Journal of Physics, 2017
Fluctuation theorems (FTs) are central in stochastic thermodynamics, as they allow for quantifying the irreversibility of single trajectories. Although they have been experimentally checked in the classical regime, a practical demonstration in the ...
C Elouard   +4 more
doaj   +1 more source

Fluctuation Theorem of Information Exchange within an Ensemble of Paths Conditioned on Correlated-Microstates

open access: yesEntropy, 2019
Fluctuation theorems are a class of equalities that express universal properties of the probability distribution of a fluctuating path functional such as heat, work or entropy production over an ensemble of trajectories during a non-equilibrium process ...
Lee Jinwoo
doaj   +1 more source

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