Light-cone reduction of Witten’s open string field theory
Abstract We elucidate some exact relations between light-cone and covariant string field theories on the basis of the homological perturbation lemma for A ∞. The covariant string field splits into the light-cone string field and trivial excitations of BRST quartets: the latter generates the gauge sy...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2019-04-01
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| Series: | Journal of High Energy Physics |
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| Online Access: | http://link.springer.com/article/10.1007/JHEP04(2019)143 |