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An Orbifold of Type 0B Strings and Non-supersymmetric Gauge Theories

Igor R. Klebanov·Nikita A. Nekrasov·Samson L. Shatashvili
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Abstract

We study a ${\IZ}_2$ orbifold of Type 0B string theory by reflection of six of the coordinates (this theory may also be thought of as a ${\IZ}_4$ orbifold of Type IIB string theory by a rotation by $π$ in three independent planes). We show that the only massless mode localized on the fixed fourplane $\IR^{3,1}$ is a U(1) gauge field. After introducing D3-branes parallel to the fixed fourplane we find non-supersymmetric non-abelian gauge theories on their worldvolume. One of our results is that the theory on equal numbers of electric and magnetic D3-branes placed at the fourplane is the ${\IZ}_4$ orbifold of ${\cal N}=4$ supersymmetric Yang-Mills theory by the center of its R-symmetry group.

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Igor R. Klebanov, Nikita A. Nekrasov, Samson L. Shatashvili. 1999-09-27. An Orbifold of Type 0B Strings and Non-supersymmetric Gauge Theories. https://doi.org/10.1016/s0550-3213(00)00547-2

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