STRESS–TENSOR FOR PARAFERMIONS FROM WINDING SUBALGEBRAS OF AFFINE ALGEBRAS
1998 ◽
Vol 13
(11)
◽
pp. 853-860
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Keyword(s):
We discuss a realization of stress–tensor for parafermion theories following a construction for higher level affine algebras, based on the projection of the standard level-one bosonic realization on the winding subalgebra. All the fields are obtained from rank free bosons compactified on torus, d. This gives an alternative realization of Virasoro algebra in terms of a nonlocal correction of a free field construction which does not fit the usual background charge of the Feigin–Fuchs approach.
Keyword(s):
1999 ◽
Vol 121
(2)
◽
pp. 1462-1472
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Free field realization of the twisted Heisenberg–Virasoro algebra at level zero and its applications
2015 ◽
Vol 219
(10)
◽
pp. 4322-4342
◽
2010 ◽
Vol 25
(20)
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pp. 3965-3973
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Keyword(s):
Keyword(s):
Keyword(s):
1992 ◽
Vol 07
(19)
◽
pp. 4501-4519
◽
Keyword(s):
1999 ◽
Vol 121
(1)
◽
pp. 1333-1350
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