76 citations · 700 across the 49 of their papers we have counts for
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Open String Fields as Matrices
Isao Kishimoto, Toru Masuda, Tomohiko Takahashi +1
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 fiel…
Observables for identity-based tachyon vacuum solutions
Isao Kishimoto, Toru Masuda, Tomohiko Takahashi
We consider a modified KBc algebra in bosonic open string field theory expanded around identity-based scalar solutions. By use of the algebra, classical solutions on the background…
Comments on Observables for Identity-Based Marginal Solutions in Berkovits' Superstring Field Theory
Isao Kishimoto, Tomohiko Takahashi
We construct an analytic solution for tachyon condensation around identity-based marginal solutions in Berkovits' WZW-like open superstring field theory. Using this, which is a kin…