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T-duality and Actions for Non-BPS D-branes

Abstract

We employ T-duality to restrict the tachyon dependence of effective actions for non-BPS D-branes. For the Born-Infeld part the criteria of T-duality and supersymmetry are satisfied by a simple extension of the D-brane Born-Infeld action.Comment: Latex, 11 page

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    Last time updated on 30/01/2019
    Last time updated on 15/10/2017