CPT violation : mechanism and phenomenology ∗
نویسنده
چکیده
A new mechanism for T and CPT violation is reviewed, which relies on chiral fermions, gauge interactions and nontrivial spacetime topology. Also discussed are the possible effects on the propagation of electromagnetic waves in vacuo, in particular for the cosmic microwave background radiation.
منابع مشابه
ar X iv : h ep - t h / 01 10 13 5 v 3 1 2 N ov 2 00 1 CPT violation : mechanism and phenomenology ∗
A new mechanism for T and CPT violation is reviewed, which relies on chiral fermions, gauge interactions and nontrivial spacetime topology. Also discussed are the possible effects on the propagation of electromagnetic waves in vacuo, in particular for the cosmic microwave background radiation.
متن کاملar X iv : h ep - t h / 01 10 13 5 v 2 3 0 O ct 2 00 1 CPT violation : mechanism and phenomenology ∗
A new mechanism for T and CPT violation is reviewed, which relies on chiral fermions, gauge interactions and nontrivial spacetime topology. Also discussed are the possible effects on the propagation of electromagnetic waves in vacuo, in particular for the cosmic microwave background radiation.
متن کاملar X iv : h ep - t h / 01 10 13 5 v 4 4 D ec 2 00 1 CPT violation : mechanism and phenomenology ∗
A new mechanism for T and CPT violation is reviewed, which relies on chiral fermions, gauge interactions and nontrivial spacetime topology. Also discussed are the possible effects on the propagation of electromagnetic waves in vacuo, in particular for the cosmic microwave background radiation.
متن کاملar X iv : h ep - p h / 05 04 14 3 v 1 17 A pr 2 00 5 CPT Violation : Theory and Phenomenology Nick
Invariance under the combined transformations of CPT (in any order) is guaranteed in Quantum Field Theory in flat space times due to a basic theorem (CPT Theorem). The currently used formalism of particle physics phenomenology is based on this theorem. However, there may be violations of the basic underlying assumptions of this theorem in models of quantum gravity, namely Lorentz covariance, un...
متن کامل2 00 5 CPT Violation : Theory and Phenomenology
Invariance under the combined transformations of CPT (in any order) is guaranteed in Quantum Field Theory in flat space times due to a basic theorem (CPT Theorem). The currently used formalism of particle physics phenomenology is based on this theorem. However, there may be violations of the basic underlying assumptions of this theorem in models of quantum gravity, namely Lorentz covariance, un...
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تاریخ انتشار 2001