UV/IR mixing in noncommutative SU(N) Yang–Mills theory

Martin, C. P.; Trampetić, Josip; You, Jiangyang (2021) UV/IR mixing in noncommutative SU(N) Yang–Mills theory. The European Physical Journal C, 81 . ISSN 1434-6044

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Abstract

We show that there are one-loop IR singularities arising from UV/IR mixing in noncommutative SU(N) Yang–Mills theory defined by means of the theta-exact Seiberg–Witten map. This is in spite of the fact that there are no ordinary U(1) gauge fields in the theory and this is at variance with the noncommutative U(N) case, where the two-point part of the effective action involving the ordinary SU(N) fields do not suffer from those one-loop IR singularities.

Item Type:	Article
Uncontrolled Keywords:	BRST Quantization; Gauge Symmetry; Non-Commutative Geometry
Subjects:	NATURAL SCIENCES > Physics
Divisions:	Division of Experimental Physics Division of Physical Chemistry
Depositing User:	Lorena Palameta
Date Deposited:	22 Feb 2024 14:12
URI:	http://fulir.irb.hr/id/eprint/8627
DOI:	10.1140/epjc/s10052-021-09686-5

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