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arXiv 0906.3813hep-th
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强QED中的真空持久性和自旋统计反转

Vacuum Persistence and Inversion of Spin Statistics in Strong QED

Sang Pyo Kim, W-Y. Pauchy Hwang

摘要:

真空持久性在旋量QED中可以表示为玻色-爱因斯坦分布,在标量QED中可以表示为费米-狄拉克分布。逆温度由带电粒子在欧几里得时间中的周期确定,负化学势由世界线瞬子与逆温度的比值确定。化学势的负性是由于在强电场下真空不稳定性造成的。真空持久性中自旋统计的反转是费米子和玻色子的Bogoliubov关系的结果。

英文摘要:

The vacuum persistence can be written as the Bose-Einstein distribution in spinor QED and as the Fermi-Dirac distribution in scalar QED exactly in a constant electric field and approximately in time-varying electric fields. The inverse temperature is determined by the period of charged particle in the Euclidean time and the negative chemical potential by the ratio of the worldline instanton to the inverse temperature. The negativity of chemical potential is due to the vacuum instability under strong electric fields. The inversion of spin statistics in the vacuum persistence is a consequence of the Bogoliubov relations for fermions and bosons.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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