AdS-CFT Correspondence;
Conformal Field Models in String Theory;
Long strings;
Superstrings and Heterotic Strings;
SL(2;
R) WZW MODEL;
VERLINDE FORMULAS;
MODULAR DATA;
REPRESENTATIONS;
ALGEBRAS;
D O I:
10.1007/JHEP06(2019)035
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:
String theory on AdS(3) x S-3 x S-3 x S-1 with pure NS-NS flux and minimal flux through one of the two S-3's is studied from a world-sheet perspective. It is shown that the spacetime spectrum, as well as the algebra of spectrum generating operators, matches precisely that of the symmetric orbifold of S-3 x S-1 in the large N limit. This gives strong support for the proposal that these two descriptions are exactly dual to one another.
机构:
Indian Inst Technol, Dept Phys, Kharagpur 721302, W Bengal, IndiaIndian Inst Technol, Dept Phys, Kharagpur 721302, W Bengal, India
Banerjee, Aritra
Panigrahi, Kamal L.
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机构:
Indian Inst Technol, Dept Phys, Kharagpur 721302, W Bengal, India
DESY Hamburg, Theory Grp, Notkestr 85, D-22603 Hamburg, GermanyIndian Inst Technol, Dept Phys, Kharagpur 721302, W Bengal, India