505 citations · 2k across the 70 of their papers we have counts for
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hep-th2014★ 63 cited
NS-NS Sector of Closed Superstring Field Theory
Theodore Erler, Sebastian Konopka, Ivo Sachs
We give a construction for a general class of vertices in superstring field theory which include integration over bosonic moduli as well as the required picture changing insertions…
hep-th2014
Scale- versus Conformal Invariance Revisited
Ivo Sachs, Dmitry Ponomarev
For a scale invariant theory with gauge-invariant local virial current we argue that the existence of a well defined ground state implies the vanishing of all conformal dilaton sca…