Results 21 to 30 of about 120,992 (291)
Work fluctuation theorem for a granular motor [PDF]
We apply kinetic theory and numerical simulation to the study of the fluctuation theorem for the work performed by an asymmetric piston immersed in a bath of gas particles.
J. Talbot, P. Viot
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Single-Layer Phase Screen With Pointing Errors for Free Space Optical Communication
Single-layer phase screen is a classical, simple and accurate approach for simulating the optical field under turbulence, and it is generally used in free space optical communication (FSOC).
Xin Liu +4 more
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Generalization of the Lindhard dielectric function to include fluctuation effects [PDF]
The random-phase-approximation dielectric function for the homogeneous electron gas has been derived by Lindhard. Here, we generalize this work to include fluctuation effects, and we also study their influence on the Friedel oscillations.
O\u27Connell, R. F., Hu, G. Y.
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The stochastic resonance (SR) of a second-order harmonic oscillator subject to mass fluctuation and periodic modulated noise in viscous media is studied.
Shan Yang, Mou Deng, Ruibin Ren
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P.: Fluctuation theorems: Work is not an observable [PDF]
The characteristic function of the work performed by an external time-dependent force on a Hamiltonian quantum system is identified with the time-ordered correlation function of the exponentiated system’s Hamil-tonian.
Lutz, Eric +5 more
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The stochastic resonance (SR) of a star-coupled harmonic oscillator subject to multiplicative fluctuation and periodic force in viscous media is studied.
Ruibin Ren, George X. Yuan
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Work fluctuation theorem for coloured noise driven open systems [PDF]
We have studied work fluctuation behaviour in the presence of internal thermal noise as well as external coloured noise. The external coloured noise may have both Gaussian or non-Gaussian characteristics.
A. Baura +4 more
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In this work, a Josephson relation is generalized to a multi-component fermion superfluid. Superfluid density is expressed through a two-particle Green function for pairing states.
Yi-Cai Zhang
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Jarzynski Equality for Driven Quantum Field Theories
The fluctuation theorems, and in particular, the Jarzynski equality, are the most important pillars of modern nonequilibrium statistical mechanics.
Anthony Bartolotta, Sebastian Deffner
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Variational approach to KPZ: Fluctuation theorems and large deviation function for entropy production [PDF]
We dedicate this work to the memory of Professor Enrique Tirapegui, a great physicist and best friend.Motivated by the time behavior of the functional arising in the variational approach to the Kardar-Parisi-Zhang (KPZ) equation, and in order to study ...
Wio, Horacio S. +8 more
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