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Spacetime Quantization from Non-abelian D-particle Dynamics by Mavromatos, Nick E.; Szabo, Richard J. is a scholarly article available to read on EtoBox.

What is Spacetime Quantization from Non-abelian D-particle Dynamics about?

We describe the short-distance properties of the spacetime of a system of D-particles by viewing their matrix-valued coordinates as coupling constants of a deformed worldsheet $\sigma$-model. We show that the Zamolodchikov metric on the associated moduli space naturally encodes properties of the non-abelian dynamics, and from this we derive new spacetime uncertainty relations directly from the quantum string theory. The non-abelian uncertainties exhibit decoherence effects which suggest the interplay of quantum gravity in multiple D-particle dynamics.

Author

Mavromatos, Nick E.; Szabo, Richard J.

Published

1998

Language

EN