115 citations · 353 across the 16 of their papers we have counts for
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hep-th2014★ 25 cited
String Perturbation Theory Around Dynamically Shifted Vacuum
Roji Pius, Arnab Rudra, Ashoke Sen
In some string theories, e.g. SO(32) heterotic string theory on Calabi-Yau manifolds, a massless field with a tree level potential can acquire a tachyonic mass at the one loop leve…
hep-th2014★ 58 cited
Mass Renormalization in String Theory: General States
Roji Pius, Arnab Rudra, Ashoke Sen
In a previous paper we described a procedure for computing the renormalized masses and S-matrix elements in bosonic string theory for a special class of massive states which do not…