Two dimensional fermions in four dimensional YM

R. Narayanan, Herbert Neuberger

Research output: Contribution to journalArticle

5 Scopus citations

Abstract

Dirac fermions in the fundamental representation of SU(N) live on a two dimensional torus flatly embedded in R 4. They interact with a four dimensional SU(N) Yang Mills vector potential preserving a global chiral symmetry at finite N. As the size of the torus in units of 1/Λ SU(N) is varied from small to large, the chiral symmetry gets spontaneously broken in the infinite N limit.

Original languageEnglish (US)
Article number018
JournalJournal of High Energy Physics
Volume2009
Issue number11
DOIs
StatePublished - Nov 25 2009

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

Keywords

  • 1/N expansion
  • Lattice gauge field theories

Fingerprint Dive into the research topics of 'Two dimensional fermions in four dimensional YM'. Together they form a unique fingerprint.

  • Cite this