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N=2 SuperTime Dependent Oscillator and spontaneous Breaking of Supersymmetry | | V.P.Akulov
; Sultan Catto
; fbox{A.I.Pashnev} Dubna
; | | Date: |
30 Sep 2004 | | Subject: | hep-th | | Affiliation: | CUNY), Sultan Catto (CUNY),fbox{A.I.Pashnev}(JINR | | Abstract: | Using the nonlinear realizations of the N=2 superVirasoro group we construct the action of the N=2 Superconformal Quantum Mechanics(SCQM) with additional harmonic potential.We show that SU(1,1|1) invariance group of this action is nontrivially embedded in the N=2 Super Virasoro group.The generalization for the (super)time dependent oscillator is constructed.In a particular case when the oscillator frequency depends on the proper-time anticommuting coordinates the unusual effect of spontaneous breaking of the supersymmetry takes place: the Masses of bosons and fermions can have different nonzero values. | | Source: | arXiv, hep-th/0409316 | | Services: | Forum | Review | PDF | Favorites | |
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