2000 character limit reached
Nonlinear gauge invariance and WZW-like action for NS-NS superstring field theory (1407.8485v2)
Published 31 Jul 2014 in hep-th
Abstract: We complete the construction of a gauge-invariant action for NS-NS superstring field theory in the large Hilbert space begun in arXiv:1305.3893 by giving a closed-form expression for the action and nonlinear gauge transformations. The action has the WZW-like form and vertices are given by a pure-gauge solution of heterotic string field theory in the small Hilbert space.
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