نتایج جستجو برای: quantum statistical mechanics

تعداد نتایج: 694193  

Journal: :iranian journal of astronomy and astrophysics 2014
nematollah riazi saeid davatolhagh hooman moradpour

using the usual definitions of information and entropy in quantum gravity and statistical mechanics and the existing views about the relation between information and complexity, we examine the evolution of complexity in an ever expanding universe.

Journal: :حکمت و فلسفه 0
علی پایا هیئت علمی دانشگاه علامه طباطبایی

the aim of the present paper is to sbo» that anti-realism in science, 1vhich has a1;guab/y become more fashionable in recentyears, contrary to tuha: its proponents assert, cannot make use of quantum mechanics and its impressiue achievements as a frump card in justifying its claims. i will argue that scientific anti-realism far from providing scientific communiry with a progressive methodologica...

براتی, محمدحسین, مشهدی, میثم , کاظمی, محمدجواد,

 In this article, a causal model on the basis of trajectory is introduced for description of quantum systems. This theory is structurally very similar to Bohme mechanics, and like Bohme theory reproduces all statistical consequences of standard quantum mechanics. Particle trajectories in this model are different from anticipated ones by Bohme model. Quantum potential (force) form, which is give...

2014

Quantum statistical mechanics is statistical mechanics applied to quantum mechanical systems. In quantum mechanics a statistical ensemble (probability distribution over possiblequantum states) is described by a density operatorS, which is a nonnegative, self-adjoint, trace-classoperator of trace 1 on the Hilbert space Hdescribing the quantum system. This can be shown under various mathematical ...

Journal: :Physica A: Statistical Mechanics and its Applications 2002

Hooman Moradpour Nematollah Riazi, Saeid Davatolhagh,

Using the usual definitions of information and entropy in quantum gravity and statistical mechanics and the existing views about the relation between information and complexity, we examine the evolution of complexity in an ever expanding universe.

Journal: :Proceedings of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences 1998

Journal: :Progress of Theoretical Physics Supplement 2000

Journal: :Journal of Physics: Conference Series 2007

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