23 citations · 40 across the 3 of their papers we have counts for
5 papers · 1 filter
Tachyon Vacuum Solution in Open String Field Theory with Constant B Field
Akira Ishida, Chanju Kim, Yoonbai Kim +2
We show that Schnabl's tachyon vacuum solution is an exact solution of the equation of motion of Witten's open bosonic string field theory in the background of constant antisymmetr…
Ghost story. I. Wedge states in the oscillator formalism
L. Bonora, C. Maccaferri, R. J. Scherer Santos +1
This paper is primarily devoted to the ghost wedge states in string field theory formulated with the oscillator formalism. Our aim is to prove, using such formalism, that the wedge…
Bubbling AdS and Vacuum String Field Theory
L. Bonora, C. Maccaferri, R. J. Scherer Santos +1
We show that a family of 1/2--BPS states of SYM is in correspondence with a family of classical solutions of VSFT with a --field playing the role of the inverse Planck co…
Light-cone Superstring Field Theory, pp-wave background and integrability properties
L. Bonora, R. J. Scherer Santos, A. S. Sorin +1
We show that the three strings vertex coefficients in light--cone open string field theory satisfy the Hirota equations for the dispersionless Toda lattice hierarchy. We show that…
Exact time-localized solutions in Vacuum String Field Theory
L. Bonora, C. Maccaferri, R. J. Scherer Santos +1
We address the problem of finding star algebra projectors that exhibit localized time profiles. We use the double Wick rotation method, starting from an Euclidean (unconventional)…