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arXiv · 0806.4977

N=5,6 Superconformal Chern-Simons Theories and M2-branes on Orbifolds

Kazuo Hosomichi·Ki-Myeong Lee·Sangmin Lee·Sungjay Lee·Jaemo Park
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Abstract

We explore further our recent generalization of the $\mathcal{N}=4$ superconformal Chern-Simons theories of Gaiotto and Witten. We find and construct explicitly theories of enhanced $\mathcal{N}=5$ or 6 supersymmetry, especially $\mathcal{N}=5$, $Sp(2M)\times O(N)$ and $\mathcal{N}=6$, $Sp(2M)\times O(2)$ theories. The $U(M)\times U(N)$ theory coincides with the $\mathcal{N}=6$ theory of Aharony, Bergman, Jafferis and Maldacena (ABJM). We argue that the $\mathcal{N}=5$ theory with $Sp(2N)\times O(2N)$ gauge group can be understood as an orientifolding of the ABJM model with $U(2N)\times U(2N)$ gauge group. We briefly discuss the Type IIB brane construction of the $\mathcal{N}=5$ theory and the geometry of the M-theory orbifold.

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Kazuo Hosomichi, Ki-Myeong Lee, Sangmin Lee, Sungjay Lee, Jaemo Park. 2008-07-09. N=5,6 Superconformal Chern-Simons Theories and M2-branes on Orbifolds. https://doi.org/10.1088/1126-6708%2F2008%2F09%2F002

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