PARTITION FUNCTIONS OF THE SUPERCONFORMAL GHOST THIRRING MODEL
1989 ◽
Vol 04
(20)
◽
pp. 5553-5574
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Keyword(s):
The one-loop partition functions of the superconformal Thirring model for first order b − c and β − γ ghost fields are studied for both closed and open string boundary conditions. Bosonized partition functions are given by formal series which usually diverge because the energy spectrum of the theory is unbounded below as a correlate of nonunitarity. However, the same partition functions are then calculated by path integral methods directly in the fermionic formulation, and well-defined (convergent) integral representations are obtained. A formal series expansion of those integrals reproduces the bosonized partition functions.
Keyword(s):
2000 ◽
Vol 12
(10)
◽
pp. 1325-1344
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1993 ◽
Vol 08
(11)
◽
pp. 1923-1931
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2012 ◽
Vol 24
(06)
◽
pp. 1250013
◽
1993 ◽
Vol 98
(5)
◽
pp. 4120-4127
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THE HUBBARD OPERATORS AND THE SLAVE-PARTICLES PATH-INTEGRAL REPRESENTATIONS DESCRIBING THE t-J MODEL
2007 ◽
Vol 21
(11)
◽
pp. 1861-1874
Keyword(s):
1998 ◽
Vol 13
(07)
◽
pp. 1169-1189
◽
Keyword(s):
Keyword(s):