Semiclassical Strings on AdS_5 x S^5/Z_M and Operators in Orbifold Field Theories

Details Semiclassical Strings on AdS_5 x S^5/Z_M and Operators in Orbifold Field Theories Semiclassical Strings on AdS_5 x S^5/Z_M and Operators in Orbifold Field Theories

2004-08-02

arxiv.org/abs/hep-th/0408014v3

JHEP0409:008,2004

Physics

High Energy Physics

High Energy Physics - Theory

LaTeX, 23 pages, 4 figures; v2 minor corrections, added references; v3 typos corrected, published version

Scientific paper

10.1088/1126-6708/2004/09/008

We show agreements, at one-loop level of field theory, between energies of semiclassical string states on AdS_5 x S^5/Z_M and anomalous dimensions of operators in N=0,1,2 orbifold field theories originating from N=4 SYM. On field theory side, one-loop anomalous dimension matrices can be regarded as Hamiltonians of spin chains with twisted boundary conditions. These are solvable by Bethe ansatz. On string side, twisted sectors emerge and we obtain some string configurations in twisted sectors. In SU(2) subsectors, we compare anomalous dimensions with string energies and see agreements. We also see agreements between sigma models of both sides in SU(2) and SU(3) subsectors.

Affiliated with

Also associated with

No associations

Rating

Semiclassical Strings on AdS_5 x S^5/Z_M and Operators in Orbifold Field Theories 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 Semiclassical Strings on AdS_5 x S^5/Z_M and Operators in Orbifold Field Theories, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiclassical Strings on AdS_5 x S^5/Z_M and Operators in Orbifold Field Theories will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-299644