Detailed Information on Publication Record
2014
First-principle proof of the modified collision boundary conditions for the hard-sphere system
CREMASCHINI, Claudio and Massimo TESSAROTTOBasic information
Original name
First-principle proof of the modified collision boundary conditions for the hard-sphere system
Authors
CREMASCHINI, Claudio and Massimo TESSAROTTO
Edition
Physics Letters A, NL - Nizozemsko, 2014, 0375-9601
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
10300 1.3 Physical sciences
Confidentiality degree
není předmětem státního či obchodního tajemství
References:
Organization unit
Institute of physics in Opava
UT WoS
000337884200002
Keywords in English
classical statistical mechanics; hard-sphere system
Tags
Tags
International impact, Reviewed
Změněno: 29/3/2021 12:55, Mgr. Pavlína Jalůvková
Abstract
V originále
A fundamental issue lying at the foundation of classical statistical mechanics is the determination of the collision boundary conditions that characterize the dynamical evolution of multi-particle probability density functions (PDF) and are applicable tosystems of hard-spheres undergoing multiple elastic collisions. In this paper it is proved that, when the deterministic N-body PDF is included in the class of admissible solutions of the Liouville equation, the customary form of collision boundary conditions adopted in previous literature becomes physically inconsistent and must actually be replaced by suitably modified collision boundary conditions.