ISSN:
1572-9613
Keywords:
Discrete spectrum
;
superoperator transformation
;
asymptotic kinetic equation
;
dressing operator
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract The superoperator transformation theory developed by the Brussels school is applied to quantum systems with discrete spectra. In the case of nondegeneracy of the spectra, there is no difficulty in obtaining explicit expressions for the most important superoperators in terms of the unitary operator which diagonalizes the Hamiltonian. The degenerate case presents special problems which are studied in detail.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01019847
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