Nonabelian Born-Infeld action and solitons for critical nonBPS branes

N D Lambert, I Sachs

Research output: Contribution to journalArticlepeer-review

Abstract

The nonabelian flat directions in the tachyon potential of stable non-BPS branes recently found are shown to persist to all orders in alpha ' at tree level in the string theory. We also obtain the nonabelian Born-Infeld action including the tachyon potential for a stack of stable non-BPS branes on a critical orbifold. Finally we discuss stable soliton states on the nonBPS brane. (41 References).
Original languageEnglish
JournalJournal of High Energy Physics
Publication statusPublished - 2000

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