|
This article is cited in 1 scientific paper (total in 1 paper)
Lattice dynamics
Equation of state and statistical distribution in a macroscopic system
N. N. Gorobey, A. S. Lukyanenko Peter the Great St. Petersburg Polytechnic University
Abstract:
A representation is proposed for the statistical sum for a macroscopic body in the form of a Euclidean functional integral in which the body deformation is a classical fluctuation-free parameter. The equation of state of the body relating its deformation and temperature with the external mechanical load is contained in this representation as a constraint on the integration measure by a suitable classical equation of motion.
Keywords:
macroscopic system, temperature, deformation, quantum mechanics, functional integral, statistical sum.
Received: 24.08.2020 Revised: 24.08.2020 Accepted: 25.08.2020
Citation:
N. N. Gorobey, A. S. Lukyanenko, “Equation of state and statistical distribution in a macroscopic system”, Fizika Tverdogo Tela, 62:12 (2020), 2135–2137; Phys. Solid State, 62:12 (2020), 2400–2402
Linking options:
https://www.mathnet.ru/eng/ftt8230 https://www.mathnet.ru/eng/ftt/v62/i12/p2135
|
Statistics & downloads: |
Abstract page: | 53 | Full-text PDF : | 24 |
|