Details
| Original language | English |
|---|---|
| Pages (from-to) | 1-17 |
| Number of pages | 17 |
| Journal | Journal of high energy physics |
| Volume | 5 |
| Issue number | 6 |
| Publication status | Published - 2001 |
Abstract
Coincident D2-branes in open N = 2 fermionic string theory with a B-field background yield an integrable modified U(n) sigma model on noncommutative R2,1 . This model provides a showcase for an established method (the ‘dressing approach’) to generate solutions for integrable field equations, even in the noncommutative case. We demonstrate the technique by constructing moving U(1) and U(2) solitons and by computing their energies. It is outlined how to derive multi-soliton configurations with arbitrary relative motion; they correspond to D0-branes moving inside the D2-branes.
Keywords
- D-branes, Integrable Field Theories, Non-Commutative Geometry, Solitons Monopoles and Instantons
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Nuclear and High Energy Physics
Cite this
- Standard
- Harvard
- Apa
- Vancouver
- BibTeX
- RIS
In: Journal of high energy physics, Vol. 5, No. 6, 2001, p. 1-17.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Noncommutative solitons in open n = 2 string theory
AU - Lechtenfeld, Olaf
AU - Popov, Alexander D.
AU - Spendig, Bernd
N1 - Publisher Copyright: © 2018 Elsevier B.V., All rights reserved. Copyright: Copyright 2018 Elsevier B.V., All rights reserved.
PY - 2001
Y1 - 2001
N2 - Coincident D2-branes in open N = 2 fermionic string theory with a B-field background yield an integrable modified U(n) sigma model on noncommutative R2,1 . This model provides a showcase for an established method (the ‘dressing approach’) to generate solutions for integrable field equations, even in the noncommutative case. We demonstrate the technique by constructing moving U(1) and U(2) solitons and by computing their energies. It is outlined how to derive multi-soliton configurations with arbitrary relative motion; they correspond to D0-branes moving inside the D2-branes.
AB - Coincident D2-branes in open N = 2 fermionic string theory with a B-field background yield an integrable modified U(n) sigma model on noncommutative R2,1 . This model provides a showcase for an established method (the ‘dressing approach’) to generate solutions for integrable field equations, even in the noncommutative case. We demonstrate the technique by constructing moving U(1) and U(2) solitons and by computing their energies. It is outlined how to derive multi-soliton configurations with arbitrary relative motion; they correspond to D0-branes moving inside the D2-branes.
KW - D-branes
KW - Integrable Field Theories
KW - Non-Commutative Geometry
KW - Solitons Monopoles and Instantons
UR - http://www.scopus.com/inward/record.url?scp=33744544031&partnerID=8YFLogxK
U2 - 10.1088/1126-6708/2001/06/011
DO - 10.1088/1126-6708/2001/06/011
M3 - Article
AN - SCOPUS:33744544031
VL - 5
SP - 1
EP - 17
JO - Journal of high energy physics
JF - Journal of high energy physics
SN - 1029-8479
IS - 6
ER -