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Exotic universal solutions in cubic superstring field theory
- 1.0435355 - FZÚ 2015 RIV US eng J - Journal Article
Erler, Theodore
Exotic universal solutions in cubic superstring field theory.
Journal of High Energy Physics. Roč. 2011, č. 4 (2011), s. 1-44. ISSN 1126-6708
Grant - others:EUROHORC and ESF(XE) EYI/07/E010
Institutional support: RVO:68378271
Keywords : string field theory * D-branes
Subject RIV: BF - Elementary Particles and High Energy Physics
Impact factor: 5.831, year: 2011
We present a class of analytic solutions of cubic superstring field theory in the universal sector on a non-BPS D-brane. Computation of the action and gauge invariant overlap reveal that the solutions carry half the tension of a non-BPS D-brane. However, the solutions do not satisfy the reality condition. In fact, they display an intriguing topological structure: We find evidence that conjugation of the solutions is equivalent to a gauge transformation that cannot be continuously deformed to the identity.
Permanent Link: http://hdl.handle.net/11104/0239238
Number of the records: 1