Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
2011-03-02
Physics
High Energy Physics
High Energy Physics - Theory
Latex, 32 pages, 25 figures. Contribution to the Proceedings of the conference "Infinite Analysis 10: Developments in Quantum
Scientific paper
The thermodynamic Bethe Ansatz equations arising in the context of the $AdS_5/CFT_4$ correspondence exhibit an important difference with respect to their analogues in relativistic integrable quantum field theories: their solutions (the Y functions) are not meromorphic functions of the rapidity, but live on a complicated Riemann surface with an infinite number of branch points and therefore enjoy a new kind of extended Y-system. In this paper we review the analytic properties of the TBA solutions, and present new information coming from their numerical study. An identity allowing to simplify the equations and the numerical implementation is presented, together with various plots which highlight the analytic structure of the Y functions.
Cavaglià Andrea
Fioravanti Davide
Mattelliano Massimo
Tateo Roberto
No associations
LandOfFree
On the $AdS_5/CFT_4$ TBA and its analytic properties 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 On the $AdS_5/CFT_4$ TBA and its analytic properties, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On the $AdS_5/CFT_4$ TBA and its analytic properties will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-475311