12 citations · 14 across the 5 of their papers we have counts for
5 papers
Properties of Sequential Products
Stanley Gudder
Our basic concept is the set of effects on a finite dimensional complex Hilbert space . If , we define the sequential product $a[\mathcal{…
Dual Quantum Instruments and Sub-observables
Stanley Gudder
We introduce the concepts of dual instruments and sub-observables. We show that although a dual instruments measures a unique observable, it determines many sub-observables. We def…
Sensitivity of entanglement measures in bipartite pure quantum states
Danko D. Georgiev, Stanley P. Gudder
Entanglement measures quantify the amount of quantum entanglement that is contained in quantum states. Typically, different entanglement measures do not have to be partially ordere…
Labeled Causets in Discrete Quantum Gravity
Stan Gudder
We point out that labeled causets have a much simpler structure than unlabeled causets. For example, labeled causets can be uniquely specified by a sequence of integers. Moreover,…
A Matter of Matter and Antimatter
Stan Gudder
A discrete quantum gravity model given by a quantum sequential growth process (QSGP) is considered. The QSGP describes the growth of causal sets (causets) one element at a time in…