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On-shell Gauge Invariants and Field Strengths in Open Superstring Field Theory
We study gauge invariant quantities in the open superstring field theory proposed by Berkovits, extending the precedent discussion in bosonic string field theory. Our gauge invariants are ``on-shell''. As its applications, we define quantities which are expected to be related to the U(1) f...
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| Lenguaje: | eng |
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2004
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| Acceso en línea: | https://dx.doi.org/10.1016/j.nuclphysb.2004.07.043 http://cds.cern.ch/record/746318 |