2019/01/23 by Theodore Erler, Carlo Maccaferri, Erler, Theodore +4
Mathematics · Physics and Astronomy · #Algebraic and Geometric Analysis #Black Holes and Theoretical Physics #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #Noncommutative and Quantum Gravity Theories #hep-th
paper · pdf · doi:10.48550/arxiv.1901.08038
v3: 19 pages. Corrected error in (2.12)
openalex publication_date 2019/01/23 · arxiv created 2019/06/26 · arxiv updated 2019/06/27 · openalex created_date 2022/07/30 · openalex updated_date 2026/07/28
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.