TY - JOUR

T1 - Three-point correlation functions of giant magnons with finite size

AU - Ahn, Changrim

AU - Bozhilov, Plamen

N1 - Funding Information:
We thank Chanyong Park for useful discussions. This work was supported in part by WCU Grant No. R32-2008-000-101300 (C.A.) and DO 02-257 (P.B.).

PY - 2011/8/19

Y1 - 2011/8/19

N2 - We compute holographic three-point correlation functions or structure constants of a zero-momentum dilaton operator and two (dyonic) giant magnon string states with a finite-size length in the semiclassical approximation. We show that the semiclassical structure constants match exactly with the three-point functions between two su(2) magnon single trace operators with finite size and the Lagrangian in the large 't Hooft coupling constant limit. A special limit J≫√λ of our result is compared with the relevant result based on the Lüscher corrections.

AB - We compute holographic three-point correlation functions or structure constants of a zero-momentum dilaton operator and two (dyonic) giant magnon string states with a finite-size length in the semiclassical approximation. We show that the semiclassical structure constants match exactly with the three-point functions between two su(2) magnon single trace operators with finite size and the Lagrangian in the large 't Hooft coupling constant limit. A special limit J≫√λ of our result is compared with the relevant result based on the Lüscher corrections.

UR - http://www.scopus.com/inward/record.url?scp=79960952555&partnerID=8YFLogxK

U2 - 10.1016/j.physletb.2011.07.011

DO - 10.1016/j.physletb.2011.07.011

M3 - Article

AN - SCOPUS:79960952555

SN - 0370-2693

VL - 702

SP - 286

EP - 290

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 4

ER -