9 citations · 12 across the 3 of their papers we have counts for
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hep-th2004★ 3 cited
Local Commutativity and Causality in Interacting PP-wave String Field Theory
Chong-Sun Chu, Konstantinos Kyritsis
In this paper, we extend our previous study of causality and local commutativity of string fields in the pp-wave lightcone string field theory to include interaction. Contrary to t…
hep-th2003★ 9 cited
The String Light Cone in the pp-wave Background
Chong-Sun Chu, Konstantinos Kyritsis
In this letter, we determine the particle and the string light cone in the pp-wave background. The result is a deformed version of the flat one. We point out the light cone exhibit…