A NOTE ON THE osp(1|2s) THERMODYNAMIC BETHE ANSATZ EQUATION
2002 ◽
Vol 17
(17)
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pp. 2351-2368
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Keyword(s):
The One
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A Bethe ansatz equation associated with the Lie superalgebra osp(1|2s) is studied. A thermodynamic Bethe ansatz (TBA) equation is derived by the string hypothesis. The high temperature limit of the entropy density is expressed in terms of the solution of the osp(1|2s) version of the Q-system. In particular for the fundamental representation case, we also derive a TBA equation from the osp(1|2s) version of the T-system and the quantum transfer matrix method. This TBA equation is identical to the one from the string hypothesis. The central charge is expressed by the Rogers dilogarithmic function and identified to s.
2000 ◽
Vol 15
(15)
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pp. 2329-2346
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1999 ◽
Vol 14
(35)
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pp. 2427-2435
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2014 ◽
Vol 29
(20)
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pp. 1450111
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Keyword(s):
Keyword(s):
2016 ◽
Vol 31
(32)
◽
pp. 1650172
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Keyword(s):
2008 ◽
Vol 23
(05)
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pp. 719-727
2012 ◽
Vol 26
(27n28)
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pp. 1243011
Keyword(s):