A FREE FIELD REPRESENTATION OF THE SCREENING CURRENTS OF $U_q (\widehat{{\rm sl}(3)})$
1995 ◽
Vol 10
(04)
◽
pp. 561-578
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Keyword(s):
We construct five independent screening currents associated with the [Formula: see text] quantum current algebra. The screening currents are expressed as exponentials of the eight basic deformed bosonic fields that are required in the quantum analog of the Wakimoto realization of the current algebra. Four of the screening currents are "simple," in that each one is given as a single exponential field. The fifth is expressed as an infinite sum of exponential fields. For reasons which we will discuss, we expect that the structure of the screening currents for a general quantum affine algebra will be similar to the [Formula: see text] case.
1994 ◽
Vol 09
(14)
◽
pp. 1253-1265
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1993 ◽
Vol 308
(3-4)
◽
pp. 260-265
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Keyword(s):
1993 ◽
Vol 298
(1-2)
◽
pp. 111-115
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Keyword(s):
2001 ◽
Vol 523
(3-4)
◽
pp. 367-376
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1995 ◽
Vol 10
(07)
◽
pp. 923-942
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Keyword(s):
1993 ◽
Vol 08
(23)
◽
pp. 4031-4053
Keyword(s):
1991 ◽
Vol 06
(32)
◽
pp. 2995-3003
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2006 ◽
Vol 102
(6)
◽
pp. 902-919