Results 61 to 70 of about 318,339 (236)
Quantum statistical mechanics : Green's function methods in equilibrium and nonequilibrium problems
, 2018 * Mathematical Introduction * Information Contained in G> and G> * The Hartree and Hartreee-Fock Approximations * Effect of Collisions on G * A Technique for Deriving Greens Function Approximations * Transport Phenomena * The Hartree Approximation, the ...
L. Kadanoff, G. Baym
semanticscholar +1 more source
Statistical Mechanics: Entropy, Order Parameters, and Complexity
, 2021 This text distills the core ideas of statistical mechanics to make room for new advances important to information theory, complexity, active matter, and dynamical systems.
J. Sethna
semanticscholar +1 more source
Equilibration of quantum gases
New Journal of Physics, 2016 Finding equilibration times is a major unsolved problem in physics with few analytical results. Here we look at equilibration times for quantum gases of bosons and fermions in the regime of negligibly weak interactions, a setting which not only includes ...
Terry Farrelly
doaj +1 more source
, 2008 A path integral approach to quantum physics has been developed. Fractional path integrals over the paths of the L\'evy flights are defined. It is shown that if the fractality of the Brownian trajectories leads to standard quantum and statistical ...
A. I. Saichev +18 more
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Statistical Mechanics of Quantum-Classical Systems with Holonomic Constraints [PDF]
, 2005 The statistical mechanics of quantum-classical systems with holonomic constraints is formulated rigorously by unifying the classical Dirac bracket and the quantum-classical bracket in matrix form.
Alessandro Sergi +6 more
core +2 more sources
Probabilistic cellular automata for interacting fermionic quantum field theories
Nuclear Physics B, 2021 A classical local cellular automaton can describe an interacting quantum field theory for fermions. We construct a simple classical automaton for a particular version of the Thirring model with imaginary coupling. This interacting fermionic quantum field
C. Wetterich
doaj
Quantum statistical mechanics in arithmetic topology [PDF]
Journal of Geometry and Physics, 2017 43 pages, LaTeX, 2 jpg ...
Marcolli, Matilde, Xu, Yujie
openaire +4 more sources
Quantum group invariant, nonextensive quantum statistical mechanics
, 2001 We study the consequences of introducing quantum group invariance in the formalism of nonextensive quantum statistical mechanics. We find that the corresponding thermodynamical system is equivalent to a Bose-Einstein gas in the Boltzmann-Gibbs ...
Abe +26 more
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Prequantum classical statistical model with infinite dimensional phase-space [PDF]
, 2005 We show that quantum mechanics can be represented as an asymptotic projection of statistical mechanics of classical fields. Thus our approach does not contradict to a rather common opinion that quantum mechanics could not be reduced to statistical ...
Khrennikov, Andrei
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Quantum and Ecosystem Entropies
Entropy, 2008 Ecosystems and quantum gases share a number of superficial similarities including enormous numbers of interacting elements and the fundamental role of energy in such interactions. A theory for the synthesis of data and prediction of new phenomena is well
A. D. Kirwan
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