- Turkish Journal of Physics
- Vol: 25 Issue: 5
- Coproduct of SUq (2), Coherent States and Four Point Function with Logarithmic Regge Trajectories
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 : 9999-12-31
Article Type : Makaleler
Abstract :The representation of the operators belonging to a 2 \times 2 SUq (2) matrix yield a Hilbert space H. The coproducts of these operators define a Hilbert space H(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 H(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.