13 citations · 20 across the 2 of their papers we have counts for
2 papers
hep-th2003★ 13 cited
Level truncation and the quartic tachyon coupling
Matteo Beccaria, Carlo Rampino
We discuss the convergence of level truncation in bosonic open string field theory. As a test case we consider the calculation of the quartic tachyon coupling . We determine t…
hep-lat2003★ 7 cited
World-Line Path Integral Study of Supersymmetry Breaking in the Wess-Zumino Model
Matteo Beccaria, Carlo Rampino
We study supersymmetry breaking in the lattice N=1 Wess-Zumino model by the world-line path integral algorithm. The ground state energy and supersymmetric Ward identities are explo…