Axial anomaly in the reduced model: Higher representations

Teruaki Inagaki, Yoshio Kikukawa, Hiroshi Suzuki

Research output: Contribution to journalArticlepeer-review


The topological charge in the U(N) vector-like reduced model can be defined by rising the overlap Dirac operator. We obtain its large N limit for a fermion in a general gauge-group representation under a certain restriction of gauge field configurations which is termed U(1) embedding.

Original languageEnglish
Pages (from-to)504-506
Number of pages3
JournalNuclear Physics B - Proceedings Supplements
Publication statusPublished - Mar 2004
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Nuclear and High Energy Physics


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