This article is cited in 2 papers

Differential calculus for $q$-deformed twistors

V. P. Akulov^a, S. A. Duplij^b, V. V. Chitov<sup>c

a</sup> National Science Centre Kharkov Institute of Physics and Technology
^b V. N. Karazin Kharkiv National University
^c Kharkiv State University

Abstract: A “hort” version of the $q$-deformed differential calculus on the light cone using the twistor representation is proposed. The commutation relations between coordinates and momenta are obtained. The quasi-classical limit gives an exact shape for the off-shell shifting.

Received: 01.12.1997

DOI: 10.4213/tmf865

 English version: Theoretical and Mathematical Physics, 1998, 115:2, 513–519

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