29 citations · 163 across the 17 of their papers we have counts for
17 papers
algebra and the gauge invariant overlap in open string field theory
E. Aldo Arroyo
We study in detail the evaluation of the gauge invariant overlap for analytic solutions constructed out of elements in the algebra in open string field theory. We compute thi…
Numerical solution for tachyon vacuum in the Schnabl gauge
E. Aldo Arroyo, Matěj Kudrna
Based on the level truncation scheme, we develop a new numerical method to evaluate the tachyon vacuum solution in the Schnabl gauge up to level . We confirm the prediction t…
Numerical solution of open string field theory in Schnabl gauge
E. Aldo Arroyo, A. Fernandes-Silva, R. Szitas
Using traditional Virasoro level-truncation computations, we evaluate the open bosonic string field theory action up to level . Extremizing this level-truncated pote…
Comments on real tachyon vacuum solution without square roots
E. Aldo Arroyo
We analyze the consistency of a recently proposed real tachyon vacuum solution without square roots in open bosonic string field theory. We show that the equation of motion contrac…
A singular one-parameter family of solutions in cubic superstring field theory
E. Aldo Arroyo
Performing a gauge transformation of a simple identity-like solution of superstring field theory, we construct a one-parameter family of solutions, and by evaluating the energy ass…
Level truncation analysis of a simple tachyon vacuum solution in cubic superstring field theory
E. Aldo Arroyo
We evaluate the vacuum energy of a simple tachyon vacuum solution using the level truncation scheme in cubic superstring field theory. By truncating the standard Virasoro lev…