Refined instanton analysis of the 2D CP N−1 model: mass gap, theta dependence, and mirror symmetry
Abstract We address nonperturbative dynamics of the two-dimensional bosonic and supersymmetric CP N−1 models for general N by developing new tools directly on R 2. The analysis starts with a new formulation of instantons that is consistent with the existence of the classical moduli space, classical...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2025-03-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/JHEP03(2025)162 |
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