Velocity operator approach to quantum fluid dynamics in a three-dimensional neutron–proton system
2016 ◽
Vol 25
(08)
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pp. 1650057
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Keyword(s):
In the preceeding paper, introducing [Formula: see text]-dependent density operators and defining exact momenta (collective variables), we could get an exact canonically momenta approach to a one-dimensional (1D) neutron–proton (NP) system. In this paper, we attempt at a velocity operator approach to a 3D NP system. Following Sunakawa, after introducing momentum density operators, we define velocity operators, denoting classical fluid velocities. We derive a collective Hamiltonian in terms of the collective variables.
1982 ◽
Vol 22
(5)
◽
pp. 871-888
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1988 ◽
Vol 46
◽
pp. 26-27
Keyword(s):
2020 ◽
Vol E103.A
(4)
◽
pp. 704-709
2012 ◽
Vol 57
(4)
◽
pp. 724-803
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Keyword(s):
Keyword(s):