Results 31 to 40 of about 72,880 (178)
Transient fluctuation relations for time-dependent particle transport [PDF]
, 2010 We consider particle transport under the influence of time-varying driving forces, where fluctuation relations connect the statistics of pairs of time reversed evolutions of physical observables.
Altland, A. +3 more
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Anatomy of Fluorescence: Quantum trajectory statistics from continuously measuring spontaneous emission [PDF]
, 2015 We investigate the continuous quantum measurement of a superconducting qubit undergoing fluorescence. The fluorescence of the qubit is detected via a phase-preserving heterodyne measurement, giving the fluorescence quadrature signals as two continuous ...
Chantasri, Areeya +3 more
core +4 more sources
Trace formulas for stochastic evolution operators: Smooth conjugation method [PDF]
, 1998 The trace formula for the evolution operator associated with nonlinear stochastic flows with weak additive noise is cast in the path integral formalism.
BelitskiiG R +29 more
core +5 more sources
Modelling intermittent anomalous diffusion with switching fractional Brownian motion
New Journal of Physics, 2023 The stochastic trajectories of molecules in living cells, as well as the dynamics in many other complex systems, often exhibit memory in their path over long periods of time.
Michał Balcerek +4 more
doaj +1 more source
Spectral families of quantum stochastic integrals [PDF]
Communications in Mathematical Physics, 1995 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +3 more sources
Ramsey interferometry of non-Hermitian quantum impurities
Physical Review Research, 2020 We introduce a Ramsey pulse scheme which extracts the non-Hermitian Hamiltonian associated with an arbitrary Lindblad dynamics. We propose a related protocol to measure via interferometry a generalized Loschmidt echo of a generic state evolving in time ...
F. Tonielli +3 more
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Quantum stochastic integrals under standing hypotheses
Journal of Mathematical Analysis and Applications, 1987 We study the meaning of stochastic integrals when the integrator is a quantum stochastic process which is not quite a martingale, in that it obeys estimates of the type advocated by \textit{E. J. McShane} [Stochastic calculus and stochastic models. (1974; Zbl 0292.60090)] in the classical case.
Barnett, C, Streater, R.F, Wilde, I.F
openaire +1 more source
Linear quantum state diffusion for non-Markovian open quantum systems
, 1996 We demonstrate the relevance of complex Gaussian stochastic processes to the stochastic state vector description of non-Markovian open quantum systems. These processes express the general Feynman-Vernon path integral propagator for open quantum systems ...
Caldeira +14 more
core +1 more source
A Galerkin FEM for Riesz space-fractional CNLS
Advances in Difference Equations, 2019 In quantum physics, fractional Schrödinger equation is of particular interest in the research of particles on stochastic fields modeled by the Lévy processes, which was derived by extending the Feynman path integral over the Brownian paths to a path ...
Xiaogang Zhu +4 more
doaj +1 more source
Feynman rules for forced wave turbulence
Journal of High Energy Physics, 2023 It has long been known that weakly nonlinear field theories can have a late-time stationary state that is not the thermal state, but a wave turbulent state with a far-from-equilibrium cascade of energy.
Vladimir Rosenhaus, Michael Smolkin
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