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arXiv · 1101.5969

Aspects of Quantum Fermionic T-duality

P. A. Grassi·A. Mezzalira
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Abstract

We study two aspects of fermionic T-duality: the duality in purely fermionic sigma models exploring the possible obstructions and the extension of the T-duality beyond classical approximation. We consider fermionic sigma models as coset models of supergroups divided by their maximally bosonic subgroup OSp(m|n)/SO(m) x Sp(n). Using the non-abelian T-duality and a non-conventional gauge fixing we derive their fermionic T-duals. In the second part of the paper, we prove the conformal invariance of these models at one and two loops using the Background Field Method and we check the Ward Identities.

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P. A. Grassi, A. Mezzalira. 2011-01-31. Aspects of Quantum Fermionic T-duality. https://doi.org/10.1007/jhep05(2011)019

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