Results 1 to 10 of about 183,770 (211)

Quantum Mechanics and Quantum Statistics

2009
openaire   +1 more source

Quantum statistical mechanics, extended

2009
openaire   +1 more source

Thermodynamics for Trajectories of a Mass Point [PDF]

, 2014
On the basis of information theory, a new formalism of classical non-relativistic mechanics of a mass point is proposed. The particle trajectories of a general dynamical system defined on an (1+n)-dimensional smooth manifold are treated geometrically as ...
Kurihara, Yoshimasa, Phan, Khiem Hong, Quach, Nhi My Uyen   +2 more
core   +2 more sources

Quantum theory: the role of microsystems and macrosystems [PDF]

, 2007
We stress the notion of statistical experiment, which is mandatory for quantum mechanics, and recall Ludwig's foundation of quantum mechanics, which provides the most general framework to deal with statistical experiments giving evidence for particles ...
Adler S L, Alber G, Alicki R, Alicki R, Barchielli A, Barchielli A, Bassano Vacchini, Bassi A, Beltrametti E G, Breuer H P, Busch P, Davies E B, Dürr D, Fagnola F, Gleason A M, Holevo A S, Holevo A S, Kraus K, Lanz L, Ludovico Lanz, Ludwig G, Ludwig G, Ludwig G, Mackey G W, Nielsen M A, Olaf Melsheimer, Streater R F, Strocchi F, Zubarev D N, Zubarev D N   +29 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
core   +1 more source

Subdynamics as a mechanism for objective description [PDF]

, 1999
The relationship between microsystems and macrosystems is considered in the context of quantum field formulation of statistical mechanics: it is argued that problems on foundations of quantum mechanics can be solved relying on this relationship.
Bassano Vacchini, Bell J., Berchielli A., Englert B.-G., Giulini D., Lanz O., Ludovico Lanz, Ludwig G., Olaf Melsheimer, Zubarev D. N.   +9 more
core   +3 more sources

Quantum Monte Carlo Methods in Statistical Mechanics [PDF]

, 1999
This paper deals with the optimization of trial states for the computation of dominant eigenvalues of operators and very large matrices. In addition to preliminary results for the energy spectrum of van der Waals clusters, we review results of the ...
Melik-Alaverdian, Vilen, Nightingale, M. P.   +1 more
core   +3 more sources

The structure of classical extensions of quantum probability theory [PDF]

, 2007
On the basis of a suggestive definition of a classical extension of quantum mechanics in terms of statistical models, we prove that every such classical extension is essentially given by the so-called Misra–Bugajski reduction map.
Beltrametti E. G., Busch P., Davies E. B., Gudder S., Gudder S., Holevo A. S., Paul Busch, Werner Stulpe   +7 more
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Generalization of Classical Statistical Mechanics to Quantum Mechanics and Stable Property of Condensed Matter

, 2005
Classical statistical average values are generally generalized to average values of quantum mechanics, it is discovered that quantum mechanics is direct generalization of classical statistical mechanics, and we generally deduce both a new general ...
Anandan J., Anastopoulos C., Ballentine L. E., Curtright T., Eisenberg E., F. C. MA, Halliwell J. J., Harrison W. A., Holstein B. R., Isidro J. M., Jorgensen P. E. T., Liu Q. H., Marnelius R., N. ZHANG, Oh P., Prezhdo O. V., Schiff L. I., Tsiper E. V., Y. C. HUANG   +18 more
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Quantum Chaos and Statistical Mechanics

, 1994
We briefly review the well known connection between classical chaos and classical statistical mechanics, and the recently discovered connection between quantum chaos and quantum statistical mechanics.Comment: talk given at the Conference on Fundamental ...
Berry, Berry, Berry, Sinai, Srednicki
core   +1 more source