sigma models;
conformal field models in string theory;
black holes in string theory;
D O I:
暂无
中图分类号:
O412 [相对论、场论];
O572.2 [粒子物理学];
学科分类号:
摘要:
We clarify a number of issues regarding the worldsheet and spacetime descriptions of string propagation on AdS(3). We construct the vertex operators of spacetime current algebra and spacetime (super) Virasoro generators in the full interacting SL(2) WZW theory and study their Ward identities. We also explain the relation between the analysis in this note and some recent work on this subject.
机构:
Queen Mary Univ London, Sch Phys & Astron, Ctr Res String Theory, 327 Mile End Rd, London E1 4NS, EnglandQueen Mary Univ London, Sch Phys & Astron, Ctr Res String Theory, 327 Mile End Rd, London E1 4NS, England