Nikitin A.G.
Institute of Mathematics of tha Academy of Sciences of Ukraine, Kiev, Ukraine
nikitin@imath.kiev.ua


Extended Poincare parasupergroup with central charges

Irreducible representations of the extended Poincare parasuperalgebra 
with non-trivial central charges are described. Linear and non-linear 
models invariant w.r.t. the related parasupergroup are discussed.