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Closed String Tachyon Condensation: An Overview

Matthew Headrick·Shiraz Minwalla·Tadashi Takayanagi
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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.

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Matthew Headrick, Shiraz Minwalla, Tadashi Takayanagi. 2005-01-06. Closed String Tachyon Condensation: An Overview. https://doi.org/10.1088/0264-9381%2F21%2F10%2F027

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