Winding String Dynamics in a Time-Dependent Beta Deformed Background

Ta-Sheng Tai

doi:10.1143/PTP.116.965

Winding String Dynamics in a Time-Dependent Beta Deformed Background

高能物理 - 理论 2008-11-26 v7

作者: Ta-Sheng Tai

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摘要

We study string theory on the analytically continued $\beta$ deformed background proposed in hep-th/0509036. This non-static model provides a solvable conformal field theory which describes time-dependent twisted string dynamics. With the mini-superspace approach, we examine disk one-point correlators of D-branes and compute the winding string pair production rate. We find that these results are consistent with the CFT computation.

关键词

string field theory string theory d-branes

引用

@article{arxiv.hep-th/0608136,
  title  = {Winding String Dynamics in a Time-Dependent Beta Deformed Background},
  author = {Ta-Sheng Tai},
  journal= {arXiv preprint arXiv:hep-th/0608136},
  year   = {2008}
}

备注

10 pages, v3: typos corrected and references added, v4: minor corrections, v5: (2.1) corrected, to appear in PTP

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