Quantum theory of noncommutative fields -: art. no. 058

被引：0
|
作者：
Carmona, JM [1 ]
Cortés, JL
Gamboa, J
Méndez, F
机构：
[1] Univ Zaragoza, Dept Fis Teor, E-50009 Zaragoza, Spain
[2] Univ Santiago Chile, Dept Fis, Santiago 307 2, Chile
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2003年 / 03期
关键词：
space-time symmetries; beyond standard model;
D O I：
暂无
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
Generalizing the noncommutative harmonic oscillator construction, we propose a new extension of quantum field theory based on the concept of "noncommutative fields". Our description permits to break the usual particle-antiparticle degeneracy at the dispersion relation level and introduces naturally an ultraviolet and an infrared cutoff. Phenomenological bounds for these new energy scales are given.
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页数：13
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