Phase Structure of the Large-N Reduced Gauge Theory and the Generalized Weingarten Model
Volume
115
Pagination
1167 - 1177
Publisher
DOI
10.1143/ptp.115.1167
Journal
Progress of Theoretical and Experimental Physics
Issue
ISSN
0033-068X
Metadata
Show full item recordAbstract
We study a generalization of the Weingarten model reduced to a point, which becomes the large-N reduced U(N) gauge theory in a special limit. We find that the U(1)d symmetries are broken one by one, and subsequently restored as U(1)d → U(1)d−1 → ⋯ → U(1) → 1 → U(1)d as we change the coupling constants. In this model, we can develop an efficient algorithm, and we can clearly see the phase structure of the large-N reduced model. We thus conclude that this model would be useful for the study of the unitary model.
Authors
Hanada, M; Kanai, T; Kawai, H; Kubo, FCollections
- Mathematics [1686]