One-loop structure of the U(1) gauge model on the truncated Heisenberg space

被引：4

作者：

Buric, Maja ^{[1
]}

Nenadovic, Luka ^{[1
]}

Prekrat, Dragan ^{[1
]}

机构：

[1] Univ Belgrade, Fac Phys, POB 44, Belgrade 11001, Serbia

来源：

EUROPEAN PHYSICAL JOURNAL C | 2016年 / 76卷 / 12期

关键词：

BETA-FUNCTION; FIELD-THEORY; RENORMALIZATION; DUALITY;

D O I：

10.1140/epjc/s10052-016-4522-x

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：

We calculate divergent one-loop corrections to the propagators of the U(1) gauge theory on the truncated Heisenberg space, which is one of the extensions of the Grosse-Wulkenhaar model. The model is purely geometric, based on the Yang-Mills action; the corresponding gauge-fixed theory is BRST invariant. We quantize perturbatively and, along with the usual wave-function and mass renormalizations, we find divergent nonlocal terms of the square(-1) and square(-2) type. We discuss the meaning of these terms and possible improvements of the model.

引用

页数：17

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