Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1843503 | Nuclear Physics B | 2006 | 17 Pages |
Abstract
We describe the entire phase structure of a large number of colour generalized Yang-Mills theories in 1+1 dimensions. This is illustrated by the explicit computation for a quartic plus quadratic model. We show that the Douglas-Kazakov and cut-off transitions are naturally present for generalized Yang-Mills theories separating the phase space into three regions: a dilute one a strongly interacting one and a degenerate one. Each region is separated into sub-phases. For the first two regions the transitions between sub-phases are described by the Jurkiewicz-Zalewski analysis. The cut-off transition and degenerated phase arise only for a finite number of colours. We present second-order phase transitions between sub-phases of the degenerate phase.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Florian Dubath,