Coproduct of SUq (2), Coherent States and Four Point Function with Logarithmic Regge Trajectories

Authors : Metin ARIK

Pages : 393-398

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Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :The representation of the operators belonging to a 2 \times 2 SUq insert ignore into journalissuearticles values(2); matrix yield a Hilbert space H. The coproducts of these operators define a Hilbert space Hinsert ignore into journalissuearticles values(2); isomorphic to H and canonically embedded in H \otimes H. The four-point function obtained by taking the scalar product of the ground state of Hinsert ignore into journalissuearticles values(2); with the coherent states in H \otimes H is uniquely defined, is meromorphic and has Regge behaviour.
Keywords : Dual amplitudes, Quantum groups, Regge behaviour, Hopf algebras, Coherent states