Holomorphic Chern-Simons theory and lambda models: PCM case
David M. Schmidtt
Abstract
A bstract In this note we consider the symplectic reduction of a four-dimensional holomorphic Chern-Simons theory recently introduced in [1] for describing integrable field theories. We work out explicitly the case of the lambda deformed Principal Chiral Model (PCM) and show that the symplectic reduction works as a localization mechanism. The reduced Chern-Simons theory restricts to the set of poles of the twist function underlying the theory, where the known classical integrability of the lambda deformed PCM can be reconstructed from the phase space data associated to this set of points in the spectral space.
Topics & Concepts
PhysicsHolomorphic functionSymplectic geometryLambdaPhase spaceTwistReduction (mathematics)Chiral modelMathematical physicsIntegrable systemField theory (psychology)Dimensional reductionPure mathematicsField (mathematics)Space (punctuation)Function (biology)Set (abstract data type)Quantum field theoryWork (physics)Domain (mathematical analysis)M-theoryEffective field theoryTheoretical physicsPhase (matter)SymplectomorphismBasis (linear algebra)Infinite setSymplectic manifoldBeta function (physics)Vacuum stateBlack Holes and Theoretical PhysicsAlgebraic structures and combinatorial modelsHomotopy and Cohomology in Algebraic Topology