Faizal, Mir and Luo, Yuan and Smith, Douglas J. and Tan, Meng-Chwan and Zhao, Qin (2017) 'Gauge and supersymmetry invariance of N=2 boundary Chern–Simons theory.', Nuclear physics B., 914 . pp. 577-598.
In this paper, we study the restoration of gauge symmetry and up to half the supersymmetry (N=(2,0) or N=(1,1) in two dimensions) for N=2 non-Abelian Chern–Simons theories in the presence of a boundary. We describe the boundary action which is a supersymmetric WZW model coupled to the bulk Chern–Simons theory. Unlike the N=1 case, higher supersymmetry (N=(2,0)) will endow the group manifold of the WZW model with a complex structure. Therefore, the N=(2,0) WZW model in our paper is constructed via a coset space Gc/G, where G is the same as the gauge group in the Chern–Simons action.
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|Publisher Web site:||https://doi.org/10.1016/j.nuclphysb.2016.11.020|
|Publisher statement:||© 2016 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).|
|Date accepted:||25 November 2016|
|Date deposited:||15 December 2016|
|Date of first online publication:||28 November 2016|
|Date first made open access:||15 December 2016|
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