Details
| Original language | English |
|---|---|
| Pages (from-to) | 317-326 |
| Number of pages | 10 |
| Journal | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics |
| Volume | 507 |
| Issue number | 1-4 |
| Publication status | Published - 17 May 2001 |
Abstract
In the presence of D-branes, fermionic N = 2 strings in 2 + 2 dimensions can be coupled to a Kähler NS-NS two-form B. We present the corresponding action which produces N = 2 supersymmetric boundary conditions and discuss the Seiberg-Witten zero-slope limit. After recalling the constraints on the Chan-Paton gauge group, we demonstrate for U(n) groups that the open N = 2 string with a nonzero B-field coincides on tree level with noncommutative self-dual Yang-Mills. Several misconceptions of hep-th/0011206 are corrected.
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Nuclear and High Energy Physics
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In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 507, No. 1-4, 17.05.2001, p. 317-326.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Open N = 2 strings in a B-field background and noncommutative self-dual Yang-Mills
AU - Lechtenfeld, Olaf
AU - Popov, Alexander D.
AU - Spendig, Bernd
N1 - Funding Information: This work was partially supported by the German Science Foundation (DFG) under the grant LE 838/7-1 and the DFG-RFBR grant no. 99-02-04022. B.S. thanks the Studienstiftung des deutschen Volkes for support. Copyright: Copyright 2004 Elsevier Science B.V., Amsterdam. All rights reserved.
PY - 2001/5/17
Y1 - 2001/5/17
N2 - In the presence of D-branes, fermionic N = 2 strings in 2 + 2 dimensions can be coupled to a Kähler NS-NS two-form B. We present the corresponding action which produces N = 2 supersymmetric boundary conditions and discuss the Seiberg-Witten zero-slope limit. After recalling the constraints on the Chan-Paton gauge group, we demonstrate for U(n) groups that the open N = 2 string with a nonzero B-field coincides on tree level with noncommutative self-dual Yang-Mills. Several misconceptions of hep-th/0011206 are corrected.
AB - In the presence of D-branes, fermionic N = 2 strings in 2 + 2 dimensions can be coupled to a Kähler NS-NS two-form B. We present the corresponding action which produces N = 2 supersymmetric boundary conditions and discuss the Seiberg-Witten zero-slope limit. After recalling the constraints on the Chan-Paton gauge group, we demonstrate for U(n) groups that the open N = 2 string with a nonzero B-field coincides on tree level with noncommutative self-dual Yang-Mills. Several misconceptions of hep-th/0011206 are corrected.
UR - http://www.scopus.com/inward/record.url?scp=0035902084&partnerID=8YFLogxK
U2 - 10.1016/S0370-2693(01)00454-3
DO - 10.1016/S0370-2693(01)00454-3
M3 - Article
AN - SCOPUS:0035902084
VL - 507
SP - 317
EP - 326
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 - 1-4
ER -