243 citations · 3.6k across the 77 of their papers we have counts for
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String interactions and discrete symmetries of the pp-wave background
Chong-Sun Chu, Michela Petrini, Rodolfo Russo +1
Free string theory on the plane-wave background displays a discrete Z2 symmetry exchanging the two transverse SO(4) rotation groups. This symmetry should be respected also at the i…
A note on string interaction on the pp-wave background
Chong-Sun Chu, Valentin V. Khoze, Michela Petrini +2
We consider type IIB string interaction on the maximally supersymmetric pp-wave background and discuss how the bosonic symmetries of the background are realized. This analysis show…
Remarks on the Calculations of Charged Open String Amplitudes: the 1-loop Tadpole
Chong-Sun Chu, Rodolfo Russo, Stefano Sciuto
In string theory, there are various physical situations where the world-sheet fields have a shifted moding. For instance, this is the case for the twisted closed string in Z_N orbi…