Open String Fields as Matrices

Autor: Kishimoto, Isao, Masuda, Toru, Takahashi, Tomohiko, Takemoto, Shoko
Rok vydání: 2014
Předmět:
Druh dokumentu: Working Paper
DOI: 10.1093/ptep/ptv023
Popis: We show that the action expanded around Erler-Maccaferri's N D-brane solution describes the N+1 D-brane system where one D-brane disappears due to tachyon condensation. String fields on multi-branes can be regarded as block matrices of a string field on a single D-brane in the same way as matrix theories.
Comment: 9 pages; v2: adding one paragraph about overlaps and minor corrections; v3: final version
Databáze: arXiv