58 citations · 66 across the 5 of their papers we have counts for
6 papers
Discrete Quantum Gravity and Quantum Field Theory
Stan Gudder
We introduce a discrete 4-dimensional module over the integers that appears to have maximal symmetry. By adjoining the usual Minkowski distance, we obtain a discrete 4-dimensional…
Curvature and Quantum Mechanics on Covariant Causal Sets
Stanley Gudder
This article begins by reviewing the causal set approach in discrete quantum gravity. In our version of this approach a special role is played by covariant causal sets which we cal…
Inflation and Dirac in the Causal Set Approach to Discrete Quantum Gravity
Stan Gudder
In this approach to discrete quantum gravity the basic structural element is a covariant causal set (-causet). The geometry of a -causet is described by a shell-sequence that…
Emergence of Four Dimensions in the Causal Set Approach to Discrete Quantum Gravity
Stan Gudder
One could begin a study like the present one by simply postulating that our universe is four-dimensional. There are ample reasons for doing this. Experience, observation and experi…
Effects as functions on projective Hilbert space
P. Busch, S. P. Gudder
The set of effect operators in a complex Hilbert space can be injectively embedded into the set of functions from the set of one-dimensional projections to the real interval [0,1].…
Discrete Quantum Processes
Stan Gudder
A discrete quantum process is defined as a sequence of local states , , satisfying certain conditions on an Hilbert space . If exists, then $…