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Taming boundary condition changing operator anomalies with the tachyon vacuum

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arxiv 1901.08038 v3 pith:TY2QRKN2 submitted 2019-01-23 hep-th

Theodore Erler , Carlo Maccaferri , Ruggero Noris This is my paper · ORCID
classification hep-th
keywords tachyonvacuumanomaliesboundarychangingconditionambiguousappear
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abstract

Motivated by the appearance of associativity anomalies in the context of superstring field theory, we give a generalized solution built from boundary condition changing operators which can be associated to a generic tachyon vacuum in the $KBc$ subalgebra of the Okawa form. We articulate sufficient conditions on the choice of tachyon vacuum to ensure that ambiguous products do not appear in the equations of motion.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Deriving on-shell open string field amplitudes without using Feynman rules

    hep-th 2019-08 conditional novelty 7.0 of 10

    New gauge-invariant functionals of the open string field are shown to reproduce on-shell tree-level amplitudes around known D-brane backgrounds without using Feynman rules.

  2. D-brane tension as central charge

    hep-th 2026-06 unverdicted novelty 4.0 of 10

    D0-brane mass in 26D open bosonic string field theory equals the central charge of the spontaneously broken Poincaré algebra.

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