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In most of the studies, the time-odd interaction matrix
appearing in Eq. (27) is neglected. In the following, this
approximation will be referred to as the cranking approximation
(ATDHFB-C). In the absence of the term involving , the
-matrix can be easily obtained in the quasiparticle basis
from the equation:
|
(33) |
and the collective cranking mass tensor is given by:
|
(34) |
It should be noted that Eq. (33) is diagonal in the quasiparticle
basis and not in the canonical basis.
The essential input to the ATDHFB-C mass tensor (34) is the
matrix . In the following, is evaluated in both canonical and
quasiparticle basis.
Subsections
Jacek Dobaczewski
2010-07-28