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Twisted Conformal Symmetry in Noncommutative Two-Dimensional Quantum Field Theory

Fedele Lizzi, Sachindeo Vaidya, Patrizia Vitale

hep-tharXiv:hep-th/0601056

Abstract

By twisting the commutation relations between creation and annihilation operators, we show that quantum conformal invariance can be implemented in the 2-d Moyal plane. This is an explicit realization of an infinite dimensional symmetry as a quantum algebra.

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