Lorentz violation and Faddeev-Popov ghosts

被引：15

作者：

Altschul, B ^{[1
]}

机构：

[1] Indiana Univ, Dept Phys, Bloomington, IN 47405 USA

来源：

PHYSICAL REVIEW D | 2006年 / 73卷 / 04期

关键词：

D O I：

10.1103/PhysRevD.73.045004

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We consider how Lorentz-violating interactions in the Faddeev-Popov ghost sector will affect scalar QED. The behavior depends sensitively on whether the gauge symmetry is spontaneously broken. If the symmetry is not broken, Lorentz violations in the ghost sector are unphysical, but if there is spontaneous breaking, radiative corrections will induce Lorentz-violating and gauge-dependent terms in other sectors of the theory.

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页数：7

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