Remarks on Noncommutative Solitons
| dc.creator | Garcia-Compean, Hugo | |
| dc.creator | Moreno, Jorge | |
| dc.date | 2001-10-13 | |
| dc.date | 2002-02-22 | |
| dc.date.accessioned | 2026-07-07T04:12:30Z | |
| dc.date.available | 2026-07-07T04:12:30Z | |
| dc.description | In the first part of this work we consider an unstable non-BPS Dp-\bar{Dp}-brane pair in Type II superstring theory. Turning on a background NS-NS B-field (constant and nonzero along two spatial directions), we show that the tachyon responsible for the unstability has a complex GMS solitonic solution, which is interpreted as the low energy remnant of the resulting D(p-2)-brane. In the second part, we apply these results to construct the noncommutative soliton analogous of Witten's superconducting string. This is done by considering the complex GMS soliton arising from the D3-\bar{D3}-brane annihilation in Type IIB superstring theory. In the presence of left-handed fermions, we apply the Weyl-Wigner-Moyal correspondence and the bosonization technique to show that this object behaves like a superconducting wire. | |
| dc.description | 24+1 pages, harvmac file, no figures, corrected typos, major clarifications | |
| dc.identifier | https://arxiv.org/abs/hep-th/0110119 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0110119 | |
| dc.identifier | Rev.Mex.Fis. 49 (2003) 28-39 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/50924 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Remarks on Noncommutative Solitons | |
| dc.type | text |