The Intergals of Motion for the Deformed Virasoro Algebra
نویسندگان
چکیده
We explicitly construct two classes of infinitly many commutative operators in terms of the deformed Virasoro algebra. We call one of them local integrals and the other nonlocal one, since they can be regarded as elliptic deformations of the local and nonlocal integrals of motion obtained by V.Bazhanov, S.Lukyanov and Al.Zamolodchikov [1].
منابع مشابه
ar X iv : 0 70 5 . 06 27 v 1 [ m at h - ph ] 4 M ay 2 00 7 The Intergals of Motion for the Deformed W - Algebra W
We review the deformed W -algebra Wq,t(ŝlN ) and its screening currents. We explicitly construct the Local Integrals of Motion In (n = 1, 2, · · ·) for this deformed W -algebra. We explicitly construct the Nonlocal Integrals of Motion Gn (n = 1, 2, · · ·) by means of the screening currents. Our Integrals of Motion commute with each other, and give the elliptic version of those for the Virasoro ...
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