String solutions in AdS(3) x S-3 x T-4 with NS-NS B-field
- 등재 SCIE, SCOPUS
- 발행기관 AMER PHYSICAL SOC
- 발행년도 2014
- 총서유형 Journal
- URI http://www.dcollection.net/handler/ewha/000000108767
- 본문언어 영어
- Published As http://dx.doi.org/10.1103/PhysRevD.90.066010
초록/요약
We develop an approach for solving the string equations of motion and Virasoro constraints in any background that has some (unfixed) number of commuting Killing vector fields. It is based on a specific ansatz for the string embedding. We apply the above-mentioned approach for strings moving in AdS(3) x S-3 x T-4 with a 2-form NS-NS B-field. We succeeded to find solutions for a large class of string configurations on this background. In particular, we derive dyonic giant magnon solutions in the R-t x S-3 subspace and obtain the leading finite-size correction to the dispersion relation.
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