Počet záznamů: 1
Exotic universal solutions in cubic superstring field theory
- 1.0435355 - FZÚ 2015 RIV US eng J - Článek v odborném periodiku
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 ostatní: EUROHORC and ESF(XE) EYI/07/E010
Institucionální podpora: RVO:68378271
Klíčová slova: string field theory * D-branes
Kód oboru RIV: BF - Elementární částice a fyzika vys. energií
Impakt faktor: 5.831, rok: 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.
Trvalý link: http://hdl.handle.net/11104/0239238
Počet záznamů: 1