Add to ORKGAbstract. The coexistence relation of quantum effects is a fundamental struc-ture, describing those pairs of experimental events that can be implemented in a single setup. Only in the simplest case of qubit effects an analytic charac-terization of coexistent pairs is known. We generalize the qubit coexistence characterization to all pairs of effects in arbitrary dimension that belong to the von Neumann algebra generated by two projections. We demonstrate the pre-sented mathematical machinery by several examples, and show that it covers physically relevant classes of effect pairs. 1
Reichenbach’s principle asserts that if two observed variables are found to be correlated, then ther...
This paper has two tightly intertwined aims: (i) to introduce an intuitive and universal graphical c...
We analyze the appearance of quantum correlations of two qubits prepared in a classical state. One q...
Two quantum events, represented by positive operators (effects), are coexistent if they can occur as...
The Hilbert space effect algebra is a fundamental mathematical structure which is used to describe u...
This work is a study on the symmetry groups of quantum mechanics accompanied by its applications on ...
AbstractA survey of the algebraic and the statistical properties of sharp and unsharp quantum effect...
The notion of coexistence of quantum observables was introduced to describe the possibility of measu...
Full formal descriptions of algorithms making use of quantum principles must take into account both ...
We formalise the constructive content of an essential feature of quantum mechanics: the interaction ...
Abstract One of the hallmarks of quantum theory is the realization that distinct measurements cannot...
The mathematical formalism of quantum theory exhibits significant effectiveness when applied to cogn...
This paper has two tightly intertwined aims: (i) to introduce an intuitive and universal graphical c...
Abstract. This paper has two tightly intertwined aims: (i) To introduce an intuitive and universal g...
This is an entry to the Compendium of Quantum Physics, edited by F Weinert, K Hentschel and D Greenb...
Reichenbach’s principle asserts that if two observed variables are found to be correlated, then ther...
This paper has two tightly intertwined aims: (i) to introduce an intuitive and universal graphical c...
We analyze the appearance of quantum correlations of two qubits prepared in a classical state. One q...
Two quantum events, represented by positive operators (effects), are coexistent if they can occur as...
The Hilbert space effect algebra is a fundamental mathematical structure which is used to describe u...
This work is a study on the symmetry groups of quantum mechanics accompanied by its applications on ...
AbstractA survey of the algebraic and the statistical properties of sharp and unsharp quantum effect...
The notion of coexistence of quantum observables was introduced to describe the possibility of measu...
Full formal descriptions of algorithms making use of quantum principles must take into account both ...
We formalise the constructive content of an essential feature of quantum mechanics: the interaction ...
Abstract One of the hallmarks of quantum theory is the realization that distinct measurements cannot...
The mathematical formalism of quantum theory exhibits significant effectiveness when applied to cogn...
This paper has two tightly intertwined aims: (i) to introduce an intuitive and universal graphical c...
Abstract. This paper has two tightly intertwined aims: (i) To introduce an intuitive and universal g...
This is an entry to the Compendium of Quantum Physics, edited by F Weinert, K Hentschel and D Greenb...
Reichenbach’s principle asserts that if two observed variables are found to be correlated, then ther...
This paper has two tightly intertwined aims: (i) to introduce an intuitive and universal graphical c...
We analyze the appearance of quantum correlations of two qubits prepared in a classical state. One q...