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arXiv · 0907.4939

The Tachyon Potential in the Sliver Frame

E. Aldo Arroyo
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Abstract

We evaluate the tachyon potential in the Schnabl gauge through off-shell computations in the sliver frame. As an application of the results of our computations, we provide a strong evidence that Schnabl's analytic solution for tachyon condensation in open string field theory represents a saddle point configuration of the full tachyon potential. Additionally we verify that Schnabl's analytic solution lies on the minimum of the effective tachyon potential.

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E. Aldo Arroyo. 2009-09-09. The Tachyon Potential in the Sliver Frame. https://doi.org/10.1088/1126-6708%2F2009%2F10%2F056

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