ISSN:
1573-8760
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract A new approach to constructing the various generalizations of the one-dimensional supersymmetric quantum mechanics is proposed, including the parasupersymmetric quantum mechanics constructed by Rubakov and Spiridonov as the special case. In particular, we derive the generalized superalgebra, which possesses the features both of the familiar superalgebra and of the parasuperalgebra. Namely, the generalized supercharges Qi ± and the Hamiltonian H forms the generalized superalgebra, where Qi ±2=0 (as for ordinary superalgebra), but the triple products of generalized supercharges obey the relations Q1 +Qj −Qj +=Qi +H (i, j=1, 2) and Qi +Qi −Qj +=(1/4)kQi +, Qi +Qi −Qj +=(1/4)kQi +(i, j=1, 2; i≠j) (analogous to the parasuperalgebra). Furthermore, the generalized supercharges are conserved, i.e. [H, Qi ±]=0.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01140234
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