Aether field in extra dimensions: Stefan-Boltzmann law and Casimir effect at finite temperature

被引：10
|
作者：
Santos, A. F. [1 ]
Khanna, Faqir C. [2 ,3 ]
机构：
[1] Univ Fed Mato Grosso, Inst Fis, BR-78060900 Cuiaba, Mato Grosso, Brazil
[2] Univ Victoria, Dept Phys & Astron, 3800 Finnerty Rd, Victoria, BC V8P 5C2, Canada
[3] Univ Alberta, Dept Phys, Inst Theoret Phys, Edmonton, AB, Canada
来源：
PHYSICAL REVIEW D | 2017年 / 95卷 / 02期
关键词：
LIE-GROUPS; MU-M; CPT; VIOLATION; MECHANICS; DYNAMICS; STRINGS; ENERGY; RANGE; FORCE;
D O I：
10.1103/PhysRevD.95.025021
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The Lorentz and CPT symmetries are not violated at the highest laboratory energies available. However these symmetries may be violated at Planck scale. A particular development is to investigate the breakdown of Lorentz and CPT symmetries by introducing an aether field that exhibits nonzero vacuum expectation value along the fifth dimension. The interactions of the aether field with scalar, electromagnetic, and fermions fields are analyzed. The Stefan-Boltzmann law and Casimir effect at finite temperature are calculated using the Thermo Field Dynamics formalism.
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页数：10
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