papers
Publications (5)
hep-th2016
Schwinger-type parametrization of open string worldsheets
Sam Playle, Stefano Sciuto
hep-th2015
Multi-loop open string amplitudes and their field theory limit
Lorenzo Magnea, Sam Playle, Rodolfo Russo +1
hep-th2017
Pinching parameters for open (super) strings
Sam Playle, Stefano Sciuto
hep-th2015
Deforming super Riemann surfaces with gravitinos and super Schottky groups
Sam Playle
hep-th2015
Two-loop Yang-Mills diagrams from superstring amplitudes
Lorenzo Magnea, Sam Playle, Rodolfo Russo +1