| DATE: |
2007-01-30 11:00 - 12:00 |
| PLACE: |
Kenkyu Honkan 2F RM 220 |
| TITLE: |
Tachyon Condensation with B-field |
| CONTACT: |
tsuda |
| SPEAKER: |
Takao Suyama (Kyoto University) |
| LANGUAGE: |
Japanese |
| ABSTRACT: |
We investigate classical solutions of the low energy effective theory of a string theory which includes a tachyon in its mass spectrum. We find solutions in which the tachyon varies in a spatial direction. The background geometry can behave asymptotically as an AdS_3, a linear dilaton and a black hole. Implications of these solutions to closed string tachyon condensation are briefly discussed.
Refs: hep-th/0610127, 0702***. |
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