The alternating central extension for the positive part of Uq(slˆ2)
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DOI: 10.1016/j.nuclphysb.2019.114729
Abstract: Abstract This paper is about the positive part U q + of the quantum group U q ( sl ˆ 2 ) . The algebra U q + has a presentation with two generators A… read more here.
Keywords: alternating central; positive part; alternating elements; central extension ... See more keywords