SUPERCONDUCTING COHERENT STATES FOR AN EXTENDED HUBBARD MODEL
2003 ◽
Vol 17
(27)
◽
pp. 4859-4866
Keyword(s):
An extended Hubbard model with phonons is considered. q-coherent states relative to the superconducting quantum symmetry of the model are constructed and their properties studied. It is shown that they can have energy expectation lower than eigenstates constructed via conventional processes and that they exhibit ODLRO.
1995 ◽
Vol 64
(3)
◽
pp. 922-926
◽
2016 ◽
Vol 380
(1-2)
◽
pp. 272-276
◽
1994 ◽
Vol 50
(24)
◽
pp. 17901-17909
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1999 ◽
Vol 45
(2)
◽
pp. 228-234
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1994 ◽
Vol 235-240
◽
pp. 2163-2164
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1996 ◽
Vol 77
(16)
◽
pp. 3391-3394
◽
1995 ◽
Vol 51
(19)
◽
pp. 13774-13777
◽
1997 ◽
Vol 66
(12)
◽
pp. 3876-3880
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Keyword(s):