Results 61 to 70 of about 267,886 (283)
Nucleic Acid Thermodynamics Derived from Mechanical Unzipping Experiments
Life, 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 and Thermodynamic Inequalities for Nonequilibrium Processes Stopped at Stochastic Times [PDF]
, 2023 We investigate thermodynamics of general nonequilibrium processes stopped at stochastic times. We propose a systematic strategy for constructing fluctuation-theorem-like martingales for each thermodynamic functional, yielding a family of stopping-time ...
Yang, Haoran, Ge, Hao
core +1 more source
Entropic Fluctuation Theorems for the Spin-Fermion Model
International audienceWe study entropic fluctuations in the Spin-Fermion model describing an $N$-level quantum system coupled to several independent thermal free Fermi gas reservoirs.
Bruneau, Laurent +4 more
core +10 more sources
Probing quantum fluctuation theorems in engineered reservoirs
New 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
Entropy, 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
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Fluctuation theorems on the Nishimori line [PDF]
Physical Review E, 2012 10 pages, and 1 ...
openaire +3 more sources
Fluctuation theorems for an asymmetric rotor in a granular gas [PDF]
, 2012 We investigate the validity of fluctuation theorems for an asymmetric rotor experiment in a granular gas. A first state, with a Gaussian distribution of the angular velocity, is found to be well described by a first order Langevin equation.
Lohse, Detlef +2 more
core +1 more source
Transient quantum fluctuation theorems and generalized measurements
New Journal of Physics, 2014 The transient quantum fluctuation theorems of Crooks and Jarzynski restrict and relate the statistics of work performed in forward and backward forcing protocols.
B Prasanna Venkatesh +2 more
doaj +1 more source
A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems
International Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam +2 more
wiley +1 more source
Quantum-Heat Fluctuation Relations in Three-Level Systems Under Projective Measurements
Condensed Matter, 2020 We study the statistics of energy fluctuations in a three-level quantum system subject to a sequence of projective quantum measurements. We check that, as expected, the quantum Jarzynski equality holds provided that the initial state is thermal.
Guido Giachetti +3 more
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