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Extended superconformal symmetry and Calogero-Marchioro model | | Pijush K. Ghosh
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8 Sep 2000 | | Journal: | Journal of Physics A : Math. & Gen. 34 (2001) 5583-5592 | | Subject: | hep-th | | Abstract: | We show that the two dimensional Calogero-Marchioro Model (CMM) without the harmonic confinement can naturally be embedded into an extended SU(1,1|2) superconformal Hamiltonian. We study the quantum evolution of the superconformal Hamiltonian in terms of suitable compact operators of the N=2 extended de Sitter superalgebra with central charge and discuss the pattern of supersymmetry breaking. We also study the arbitrary D dimensional CMM having dynamical OSp(2|2) supersymmetry and point out the relevance of this model in the context of the low energy effective action of the dimensionally reduced Yang-Mills theory. | | Source: | arXiv, hep-th/0009055 | | Services: | Forum | Review | PDF | Favorites | |
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