q-deformed Lorentz-algebra in Minkowski phase space |
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| Authors: | M Rohregger J Wess |
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| Institution: | Physiologisches Institut der Ludwig-Maximilians-Universit?t, Pettenkoferstr. 12, D-80336 München, DE
Sektion Physik der Ludwig-Maximilians-Universit?t, Theresienstr. 37, D-80333 München, DE
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| Abstract: | In the present paper we show that the Lorentz algebra as defined in 5] is isomorphic to an algebra closely related to a q-deformed algebra. On this algebra we define a Hopf algebra structure and show its action on q-spinor modules. This algebra is related to the q-deformed Minkowski space algebra by a non invertible factorisation.
Received: 12 June 1998 / Published online: 5 October 1998 |
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