Quasihydrodynamic approximation for memory functions in non-Markovian relaxation processes in condensed matter

Autor:	V. Yu. Shurygin, T.R. Yulmetyev, Renat M. Yulmetyev
Rok vydání:	1997
Předmět:	Statistics and Probability Physics Range (particle radiation) Condensed matter physics Scattering Condensed Matter Physics Spectral line Electromagnetic induction Wavelength Quantum mechanics Memory functions Neutron Relaxation (approximation) Statistical physics
Zdroj:	Physica A: Statistical Mechanics and its Applications. 242:509-521
ISSN:	0378-4371
DOI:	10.1016/s0378-4371(97)00214-8
Popis:	A quasihydrodynamic approximation is introduced for senior memory functions in the chain of non-Markovian kinetic equations for time correlation functions in many-body systems. This approximation allows to describe complicated high-frequency and short wavelength spectra for a wide range of phenomena: from the molecular scattering and the scattering of slow neutrons in liquids to the description of the decay of magnetic induction signal in crystals.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e189ff293c82ff5781e376778f1d64cd https://doi.org/10.1016/s0378-4371(97)00214-8 Zobrazit plný text záznamu Full Text from ScienceDirect