Bulg. J. Phys. vol.33 no.s1 (2006), pp. 3-9


Noncommutative Spacetime, and Quantum Coordinates of an Event

K. Fredenhagen
II. Institut für Theoretische Physik, Universität Hamburg
Abstract. Noncommutative spaces are constructed which describe the spacetime localization of an event, both for a commutative and a noncommutative background spacetime.

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