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arXiv · 1804.00694

Branes and 2d N=(2,2) gauge theories with orthogonal and symplectic groups

Oren Bergman·Eran Avraham
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Abstract

We construct two-dimensional N=(2,2) supersymmetric gauge theories with orthogonal and symplectic groups using branes and orientifold planes in Type IIA string theory. A number of puzzles regarding the construction, including the effect of exchanging NS5-branes on an orientifold 2-plane, are resolved by lifting the configurations to M theory. The low energy properties and conjectured dualities of these theories are reproduced in the M-brane description. A similar construction of N=(4,4) theories with orthogonal and symplectic groups leads to new duality conjectures for these theories.

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Oren Bergman, Eran Avraham. 2018-04-02. Branes and 2d N=(2,2) gauge theories with orthogonal and symplectic groups. https://doi.org/10.1007/jhep08(2018)023

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