A Note on Non-Commutative Orbifold Field Theories

Abstract

We suggest that orbifold field theories which are obtained from non-commutative N=4 SYM are UV finite. In particular, non-supersymmetric orbifold truncations might be finite even at finite values of Nc.

6 pages, Latex. v2: section 4 was expanded and a ref. was added. v3: comments about IR divergences in non-planar graphs added. To appear in JHEP

References in corpus (5)

• Noncommutative Perturbative Dynamics
• Magnetic fields, branes and noncommutative geometry
• Perturbative quantum gauge fields on the noncommutative torus
• Holography and Noncommutative Yang-Mills
• Conformal N=0 d=4 Gauge Theories from AdS/CFT Superstring Duality?

Cited by in corpus (7)

• Comments on Perturbative Dynamics of Non-Commutative Yang-Mills Theory
• Chiral Gauge Anomalies on Noncommutative R^4
• Ultra-violet Finiteness in Noncommutative Supersymmetric Theories
• Ultra-violet Finite Noncommutative Theories
• IR Dynamics from UV Divergences: UV/IR Mixing, NCFT, and the Hierarchy Problem
• Noncommutative Geometry as a Regulator
• The Hierarchy Problem: From the Fundamentals to the Frontiers