Electronic Resource
College Park, Md.
:
American Institute of Physics (AIP)
Journal of Mathematical Physics
32 (1991), S. 2142-2151
ISSN:
1089-7658
Source:
AIP Digital Archive
Topics:
Mathematics
,
Physics
Notes:
The generalized Dyson boson mapping is extended to multifermion systems containing three-particle substructures as occurring in nuclear matter. Two different approaches are described. The first one leads to a mapping involving equal numbers of bosons and fermions, where each boson, as usual, represents a fermion pair. The second possibility consists of the introduction of new kinds of fermions carrying the quantum numbers of the original three-fermion subsystems. Both transformations are nonunitary.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.529187
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