132 citations · 180 across the 2 of their papers we have counts for
2 papers
hep-th2008★ 48 cited
The boundary state from open string fields
Michael Kiermaier, Yuji Okawa, Barton Zwiebach
We construct a class of BRST-invariant closed string states for any classical solution of open string field theory. The closed string state is a nonlinear functional of the open st…
hep-th2007★ 132 cited
Analytic Solutions for Marginal Deformations in Open String Field Theory
Michael Kiermaier, Yuji Okawa, Leonardo Rastelli +1
We develop a calculable analytic approach to marginal deformations in open string field theory using wedge states with operator insertions. For marginal operators with regular oper…