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arXiv · 0705.0013

Rolling to the tachyon vacuum in string field theory

Ian Ellwood
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Abstract

We argue that the rolling-tachyon solution in cubic OSFT proceeds at late times to precisely the analytic tachyon-vacuum solution constructed by Schnabl. In addition, we demonstrate the relationship between the rolling-tachyon solution and the standard BCFT description by showing that there is a finite gauge transformation which relates the two.

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Ian Ellwood. 2007-09-25. Rolling to the tachyon vacuum in string field theory. https://doi.org/10.1088/1126-6708%2F2007%2F12%2F028

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