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Partial dynamical symmetry in Bose-Fermi systems

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 نشر من قبل Michel Lion
 تاريخ النشر 2015
  مجال البحث فيزياء
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We generalize the notion of partial dynamical symmetry (PDS) to a system of interacting bosons and fermions. In a PDS, selected states of the Hamiltonian are solvable and preserve the symmetry exactly, while other states are mixed. As a first example of such novel symmetry construction, spectral features of the odd-mass nucleus $^{195}$Pt are analyzed.



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