Academic Journal
Understanding Radiatively Induced Lorentz-CPT Violation in Differential Regularization
| العنوان: | Understanding Radiatively Induced Lorentz-CPT Violation in Differential Regularization |
|---|---|
| المؤلفون: | W. F. Chen |
| المساهمون: | The Pennsylvania State University CiteSeerX Archives |
| المصدر: | http://arxiv.org/pdf/hep-th/9903258v2.pdf. |
| سنة النشر: | 1999 |
| المجموعة: | CiteSeerX |
| مصطلحات موضوعية: | Differential regularization, Lorentz and CPT violation, Regularization ambiguity, Convolution |
| الوصف: | We have investigated the perturbative ambiguity of the radiatively induced Chern-Simons term in differential regularization. The result obtained in this method contains all those obtained in other regularization schemes and the ambiguity is explicitly characterized by an indefinite ratio of two renormalization scales. It is argued that the ambiguity can only be eliminated by either imposing a physical requirement or resorting to a more fundamental principle. Some calculation techniques in coordinate space are developed in the appendices. |
| نوع الوثيقة: | text |
| وصف الملف: | application/pdf |
| اللغة: | English |
| Relation: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.264.1837; http://arxiv.org/pdf/hep-th/9903258v2.pdf |
| الاتاحة: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.264.1837 http://arxiv.org/pdf/hep-th/9903258v2.pdf |
| Rights: | Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
| رقم الانضمام: | edsbas.16C6680A |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |