Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 193-201 |
| Seitenumfang | 9 |
| Fachzeitschrift | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics |
| Jahrgang | 551 |
| Ausgabenummer | 1-2 |
| Publikationsstatus | Veröffentlicht - 2 Jan. 2003 |
Abstract
Nonperturbative solutions to the nonlinear field equations in the NS sector of cubic as well as nonpolynomial superstring field theory can be obtained from a linear equation which includes a "spectral" parameter λ and a coboundary operator Q(λ). We borrow a simple ansatz from the dressing method (for generating solitons in integrable field theories) and show that classical superstring fields can be constructed from any string field T subject merely to Q (λ) T = 0. Following the decay of the non-BPS D9 brane in IIA theory and shifting the background to the tachyon vacuum, we repeat the arguments in vacuum superstring field theory and outline how to compute classical solutions explicitly.
ASJC Scopus Sachgebiete
- Physik und Astronomie (insg.)
- Kern- und Hochenergiephysik
Zitieren
- Standard
- Harvard
- Apa
- Vancouver
- BibTex
- RIS
in: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Jahrgang 551, Nr. 1-2, 02.01.2003, S. 193-201.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - On nonperturbative solutions of superstring field theory
AU - Kling, Alexander
AU - Lechtenfeld, Olaf
AU - Popov, Alexander D.
AU - Uhlmann, Sebastian
N1 - Funding Information: O.L. acknowledges discussions with I. Aref'eva and L. Bonora. This work is partially supported by DFG grant Le 838/7-1 in the priority program “String Theory” (SPP 1096). Copyright: Copyright 2008 Elsevier B.V., All rights reserved.
PY - 2003/1/2
Y1 - 2003/1/2
N2 - Nonperturbative solutions to the nonlinear field equations in the NS sector of cubic as well as nonpolynomial superstring field theory can be obtained from a linear equation which includes a "spectral" parameter λ and a coboundary operator Q(λ). We borrow a simple ansatz from the dressing method (for generating solitons in integrable field theories) and show that classical superstring fields can be constructed from any string field T subject merely to Q (λ) T = 0. Following the decay of the non-BPS D9 brane in IIA theory and shifting the background to the tachyon vacuum, we repeat the arguments in vacuum superstring field theory and outline how to compute classical solutions explicitly.
AB - Nonperturbative solutions to the nonlinear field equations in the NS sector of cubic as well as nonpolynomial superstring field theory can be obtained from a linear equation which includes a "spectral" parameter λ and a coboundary operator Q(λ). We borrow a simple ansatz from the dressing method (for generating solitons in integrable field theories) and show that classical superstring fields can be constructed from any string field T subject merely to Q (λ) T = 0. Following the decay of the non-BPS D9 brane in IIA theory and shifting the background to the tachyon vacuum, we repeat the arguments in vacuum superstring field theory and outline how to compute classical solutions explicitly.
UR - http://www.scopus.com/inward/record.url?scp=0038456058&partnerID=8YFLogxK
U2 - 10.1016/S0370-2693(02)03025-3
DO - 10.1016/S0370-2693(02)03025-3
M3 - Article
AN - SCOPUS:0038456058
VL - 551
SP - 193
EP - 201
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
SN - 0370-2693
IS - 1-2
ER -