KBc algebra and the gauge invariant overlap in open string field theory

نویسندگان

چکیده

Abstract We study in detail the evaluation of gauge invariant overlap for analytic solutions constructed out elements KBc algebra open string field theory. compute this observable using analytical and numerical techniques based on sliver frame ℒ0 traditional Virasoro L0 level expansions solutions.

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ژورنال

عنوان ژورنال: Progress of theoretical and experimental physics

سال: 2021

ISSN: ['1347-4081', '0033-068X']

DOI: https://doi.org/10.1093/ptep/ptab104