Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
2000-09-14
Phys.Rev. D63 (2001) 046003
Physics
High Energy Physics
High Energy Physics - Theory
16 pages, latex
Scientific paper
10.1103/PhysRevD.63.046003
We consider simple CFT models which contain massless bosons, or massless fermions or a supersymmetric combination of the two, on the strip. We study the deformations of these models by relevant boundary operators. In particular, we work out the details for a boundary operator with a quadratic dependence on the fields and argue that some of our results can be extended to a more general situation. In the fermionic models, several subtleties arise due to the doubling of zero modes at the UV fixed point and a ``GSO projected'' RG flow. We attempt to resolve these issues and to discuss how bulk symmetries are realised along the flow. We end with some speculations on possible string theory applications of these results.
Husain Tasneem Zehra
Zabzine Maxim
No associations
LandOfFree
Relevant boundary perturbations of CFT: A case study does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Relevant boundary perturbations of CFT: A case study, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Relevant boundary perturbations of CFT: A case study will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-567142