Demystifying the massless sector in AdS3 quantum spectral curve
Simon Ekhammar, Nikolay Gromov, Bogdan Stefański
Abstract
A bstract We show that in the asymptotic large-volume limit, the original proposal for Quantum Spectral Curve for AdS 3 × S 3 × T 4 with R-R flux has a wider class of solutions, than studied previously. We argue that in this limit the QSC reduces to a finite set of Bethe equations for both massive and massless particle types. We also find that the QSC imposes more constraining conditions on the dressing phases than previously known and we present solutions of those equations.
Topics & Concepts
PhysicsMassless particleLimit (mathematics)QuantumClass (philosophy)Mathematical physicsQuantum field theorySet (abstract data type)Theoretical physicsQuantum mechanicsQuantum electrodynamicsInfinite setFlux (metallurgy)FermionLoop (graph theory)Particle (ecology)Finite setClassical limitBlack Holes and Theoretical PhysicsQuantum Chromodynamics and Particle InteractionsCosmology and Gravitation Theories