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Information × Registration Number 0204U006991, 0104U005493 , R & D reports Title Research of super symmetrical models of cords and р-bran popup.stage_title Head Zheltukhin A.A., Registration Date 18-02-2005 Organization Nort-East Scientific Centre Of NAS of Ukraine popup.description2 Proposed were supersymmetric string and p-brane models which actions include as independent configuration space variables antisymmetric tensor coordinates corresponding to tensor central charge generators in extended N=1 supersymmetry algebras. It was shown that models with Lagrangians linear in derivatives with respect to world-volume coordinates as well as nonlinear models at the classical level describe states with single spontaneously broken fraction of supersymmetry. There were obtained equations of motion of proposed models and was established that their solutions as static in the fixed ?-symmetry and superstring and super p-brane world-volume reparameterization gauge. Conducted was the Hamiltonian analysis of given models as dynamical systems with constraints, were separated Lorentz-covariant first-class constraints and was given geometric interpretation of corresponding gauge transformations. It was shown that the components of orthosymplectic supertwistor are gauge-invariant variables for proposed superstring and super p-brane models similarly to the case of superparticles with exotic supersymmetry. Using numerical methods it was investigated the motion of cosmic string in the Lorentz wormhole gravitaional field, identified were domains of stochastical behavior in the phace space.5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close