Quantum currents in the Coset Space SU(2)/U(1)

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dc.creatorDing, Xiang-Mao
dc.creatorHou, Bo-Yu
dc.creatorZhao, Liu
dc.date2000-03-07
dc.date.accessioned2026-07-07T04:34:13Z
dc.date.available2026-07-07T04:34:13Z
dc.descriptionWe propose a rational quantum deformed nonlocal currents in the homogenous space $SU(2)_k/U(1)$, and in terms of it and a free boson field a representation for the Drinfeld currents of Yangian double at a general level $k=c$ is obtained. In the classical limit $\hbar \to 0$, the quantum nonlocal currents become $SU(2)_k$ parafermion, and the realization of Yangian double becomes the parafermion realization of $SU(2)_k$ current algebra.
dc.descriptionLatex, 9 pages
dc.identifierhttps://arxiv.org/abs/math/0003041
dc.identifierhttp://arxiv.org/abs/math/0003041
dc.identifierCommun.Theor.Phys. 37 (2002) 59-62
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/58819
dc.subjectQuantum Algebra
dc.titleQuantum currents in the Coset Space SU(2)/U(1)
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