Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
2003-10-30
JHEP0403:063,2004
Physics
High Energy Physics
High Energy Physics - Theory
Latex, 27 pages, no figures. Latex packages amsfonts and euscript are used
Scientific paper
10.1088/1126-6708/2004/03/063
The Hamiltonian of the simplest super $p$-brane model preserving 3/4 of the D=4 N=1 supersymmetry in the centrally extended symplectic superspace is derived and its symmetries are described. The constraints of the model are covariantly separated into the first- and the second-class sets and the Dirac brackets (D.B.) are constructed. We show the D.B. noncommutativity of the super $p$-brane coordinates and find the D.B. realization of the $OSp(1|8)$ superalgebra. Established is the coincidence of the D.B. and Poisson bracket realizations of the $OSp(1|8)$ superalgebra on the constraint surface and the absence there of anomaly terms in the commutation relations for the quantized generators of the superalgebra.
Uvarov Dmitriy V.
Zheltukhin Aleksandr A.
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