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arxiv: 1609.06271 · v1 · pith:I2SRP3N2new · submitted 2016-09-20 · ✦ hep-th · math-ph· math.MP

On W algebras commuting with a set of screenings

Alexey Litvinov , Lev Spodyneiko This is my paper
classification ✦ hep-th math-phmath.MP
keywords algebrasoperatorsscreeningalgebraassumingclassificationclassifycommute
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We consider the problem of classification of all W algebras which commute with a set of exponential screening operators. Assuming that the W algebra has a nontrivial current of spin 3, we find equations satisfied by the screening operators and classify their solutions.

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