On the Space-Time Uncertainty Relations of Liouville Strings and D Branes

Abstract

Within a Liouville approach to non-critical string theory, we argue for a non-trivial commutation relation between space and time observables, leading to a non-zero space-time uncertainty relation $\delta x\delta t>0$, which vanishes in the limit of weak string coupling.

8 pages, LaTex

References in corpus (1)

• D-Particle Dynamics and The Space-Time Uncertainty Relation

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