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hep-th2007★ 66 cited
Marginal deformations in string field theory
Ehud Fuchs, Michael Kroyter, Robertus Potting
We describe a method for obtaining analytic solutions corresponding to exact marginal deformations in open bosonic string field theory. For the photon marginal deformation we have…
hep-th1998
Polchinski ERG equation and 2D scalar field theory
Yuri Kubyshin, Rui Neves, Robertus Potting
We investigate a -symmetric scalar field theory in two dimensions using the Polchinski exact renormalization group equation expanded to second order in the derivative expansio…
hep-th1992
CPT, Strings, and the System
Alan Kostelecky, Robertus Potting
This talk contains a summary of our work on dynamical CPT invariance and spontaneous CPT violation in string theories, including the possibility that stringy CPT violation could oc…