Winding String Dynamics in a Time-Dependent Beta Deformed Background
Abstract
We investigate string theory on the analytically continued β deformed background proposed in hep-th/0509036. This non-static model provides a solvable conformal field theory which describes time-dependent twisted string dynamics. We also study its low energy limit using the mini-superspace analysis. We examine winding string pair production via Bogoliubov coefficients and disk one-point correlators of D-branes. We find that these results are consistent with the CFT computations.
- Publication:
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Progress of Theoretical Physics
- Pub Date:
- November 2006
- DOI:
- 10.48550/arXiv.hep-th/0608136
- arXiv:
- arXiv:hep-th/0608136
- Bibcode:
- 2006PThPh.116..605T
- Keywords:
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- High Energy Physics - Theory
- E-Print:
- 10 pages, v3: typos corrected and references added, v4: minor corrections, v5: (2.1) corrected, to appear in PTP