磁场中非广延相对论费米系统的稳定性

The stability of non-extensive relativistic Fermi system in a magnetic field

基于磁场中的非广延统计理论,运用理论解析与数值模拟方法,研究磁场中非广延极端相对论费米气体的力学稳定性,给出高温与低温下稳定性条件的解析式,分析非广延参数、极端相对论效应、磁场及温度对系统稳定性的影响机理.

Basing on the statistical theory of the non-extensive relativistic Fermi system in a magnetic field, using methods of the theoretical analysis and the numerical simulation, the non-extensive mechanical stability of ultra-relativistic Fermi gases in a magnetic field is researched, expressions of stability condition under the high temperature and the low temperature are given, and the effect mechanism of non-extensive parameter, extreme relativistic effect, magnetic field and temperature on stability of system are analyzed.