Počet záznamů: 1
Large BCFT moduli in open string field theory
- 1.0454708 - FZÚ 2016 RIV US eng J - Článek v odborném periodiku
Maccaferri, C. - Schnabl, Martin
Large BCFT moduli in open string field theory.
Journal of High Energy Physics. Roč. 2015, č. 8 (2015), s. 149. ISSN 1029-8479. E-ISSN 1029-8479
Grant CEP: GA ČR(CZ) GA14-31689S
Institucionální podpora: RVO:68378271
Klíčová slova: String Field Theory * tachyon condensation * D-branes
Kód oboru RIV: BE - Teoretická fyzika
Impakt faktor: 6.023, rok: 2015
We use the recently constructed solution for marginal deformations by one of the authors, to analytically relate the BCFT modulus (λBCFT) to the coefficient of the boundary marginal field in the solution (λSFT). We explicitly find that the relation is not one to one and the same value of λSFT corresponds to a pair of different λBCFT’s: a “small” one, and a “large” one. The BCFT moduli space is fully covered, but the coefficient of the marginal field in the solution is not a good global coordinate on such a space.
Trvalý link: http://hdl.handle.net/11104/0255342
Počet záznamů: 1