Discrete time quantum theory
Abstract
It has frequently been suggested that a proper description of particle dynamics requires explicit recognition of an absolute lower limit to the precision with which a coordinate (or time) may be measured. Accepting the concept of a discrete mechanics should not be regarded as settling for approximations no matter how close they may be to the continuum results; rather by asserting a discrete version of quantum mechanics we are obliged to regard continuum quantum mechanics derived from the discrete version as an approximation.
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Issue
Progress of Theoretical and Experimental Physics (1988)
30 May–1 June 1988, University of the Philippines Los Baños, Laguna