CANONICAL STRUCTURE OF THE CPN SIGMA MODEL IN 1+2 DIMENSIONS
PHYSICS LETTERS B, vol.260, pp.377-380, 1991 (SCI-Expanded, Scopus)
- Publication Type: Article / Article
- Volume: 260
- Publication Date: 1991
- Doi Number: 10.1016/0370-2693(91)91628-9
- Journal Name: PHYSICS LETTERS B
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Page Numbers: pp.377-380
- Middle East Technical University Affiliated: No
Abstract
The CP(N) model with a theta-term 1 + 2 dimensions is quantized canonically. By employing a suitable parametrization we demonstrate that solitons carry theta-dependent fractional spins.