Fermion production and correlations due to time variation of effective mass

被引：3

作者：

Andreev, IV ^{[1
]}

机构：

[1] Russian Acad Sci, Lebedev Inst Phys, Moscow 117924, Russia

来源：

PHYSICS OF ATOMIC NUCLEI | 2003年 / 66卷 / 07期

基金：

俄罗斯基础研究基金会;

关键词：

Elementary Particle; Production Process; Time Variation; Effective Mass; Polarization State;

D O I：

10.1134/1.1592588

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The fermion production arising due to time variation of effective mass has been considered. The diagonal polarization states have been found to be the definite helicity states. The strength of the production process and specific fermion-antifermion correlations have been calculated. The production of the fermion-antifermion pairs and the relative two-particle correlations appeared to be large for a sharp and significant change in the mass depending also on fermion occupancy in the initial state. (C) 2003 MAIK "Nauka/Interperiodica".

引用

页码：1335 / 1341

页数：7

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