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Time evolution of rolling tachyons for a brane-antibrane pair

Haewon Lee, W. S. l'Yi

hep-tharXiv:hep-th/0210221

Abstract

A precise form of the time evolution of rolling tachyons corresponding to a brane-antibrane pair is investigated by solving the Hamiltonian equations of motion under the assumption that in a region far away from branes the tachyon vacuum is almost already achieved, even at the beginning of the rolling.

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