3 papers
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-ph1997
CPT, Strings and Baryogenesis
O. Bertolami, D. Colladay, V. A. Kostelecký +1
In the context of string field theory, the possibility exists for the spontaneous violation of Lorentz invariance and CPT. In this talk, we review its status and some experimental…
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…