On dual description of the deformed O(N) sigma model
Abstract We study dual strong coupling description of integrability-preserving deformation of the O(N) sigma model. Dual theory is described by a coupled theory of Dirac fermions with four-fermion interaction and bosonic fields with exponential interactions. We claim that both theories share the sam...
| मुख्य लेखकों: | , |
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| स्वरूप: | लेख |
| भाषा: | English |
| प्रकाशित: |
SpringerOpen
2018-11-01
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| श्रृंखला: | Journal of High Energy Physics |
| विषय: | |
| ऑनलाइन पहुंच: | http://link.springer.com/article/10.1007/JHEP11(2018)139 |