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arXiv · hep-th/0204155

Exact Solutions of Berkovits' String Field Theory

Olaf Lechtenfeld·Alexander D. Popov·Sebastian Uhlmann
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Abstract

The equation of motion for Berkovits' WZW-like open (super)string field theory is shown to be integrable in the sense that it can be written as the compatibility condition ("zero-curvature condition") of some linear equations. Employing a generalization of solution-generating techniques (the splitting and the dressing methods), we demonstrate how to construct nonperturbative classical configurations of both N=1 superstring and N=2 fermionic string field theories. With and without u(n) Chan-Paton factors, various solutions of the string field equation are presented explicitly.

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Olaf Lechtenfeld, Alexander D. Popov, Sebastian Uhlmann. 2002-07-30. Exact Solutions of Berkovits' String Field Theory. https://doi.org/10.1016/s0550-3213(02)00348-6

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