Closed string tachyon condensation: An Overview
May, 2004
58 pages
Published in:
- Class.Quant.Grav. 21 (2004) S1539-S1565
Contribution to:
e-Print:
- hep-th/0405064 [hep-th]
Report number:
- HUTP-04-A017,
- MIT-CTP-3477
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Abstract:
These notes are an expanded version of a review lecture on closed string tachyon condensation at the RTN workshop in Copenhagen in September 2003. We begin with a lightning review of open string tachyon condensation, and then proceed to review recent results on localized closed string tachyon condensation, focusing on two simple systems, C/Z_n orbifolds and twisted circle compactifications.- lectures: Copenhagen 2003/09/15
- string model
- string: closed
- string: open
- tachyon: condensation
- field theory: string
- boundary condition
- renormalization group: transformation
- entropy
- supersymmetry: symmetry breaking
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