Tensor representation of the quantum groupSL
q
(2,C) and quantum Minkowski space |
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Authors: | U Carow-Watamura M Schlieker M Scholl S Watamura |
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Institution: | 1. Institut für Theoretische Physik, Universit?t Karlsruhe, Kaiserstrasse 12, D-7500, Karlsruhe, Federal Republic of Germany
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Abstract: | We investigate the structure of the tensor product representation of the quantum groupSL q (2,C) by using the 2-dimensional quantum plane as a building block. Two types of 4-dimensional spaces are constructed applying the methods used in twistor theory. We show that the 4-dimensional real representation ofSL q (2,C) generates a consistent non-commutative algebra, and thus it provides a quantum deformation of Minkowski space. The transformation of this 4-dimensional space gives the quantum Lorentz groupSO q(3, 1). |
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