Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Two quantum events, represented by positive operators (effects), are coexistent if they can occur as possible outcomes in a single measurement scheme. Equivalently, the corresponding effects are coexistent if and only if they are contained in the ranges of a single (joint) observable. Here  give several equivalent characterizations of coexistent pairs of qubit effects.  also establish the equivalence beten our results and those obtained independently by other authors. Our approach makes explicit use of the Minkowski space geometry inherent in the four-dimensional real vector space of selfadjoint operators in a two-dimensional complex Hilbert space.
['Paul Busch', 'Heinz-Jürgen Schmidt']
I am writing a research paper on a idea Coexistence of qubit effects
[{"from": "human", "value": "I am writing a research paper on a idea Coexistence of qubit effects"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Two quantum events, represented by positive operators (effects), are coexistent if they can occur as possible outcomes in a single measurement scheme. Equivalently, the corresponding effects are coexistent if and only if they are contained in the ranges of a single (joint) observable. Here  give several equivalent characterizations of coexistent pairs of qubit effects.  also establish the equivalence beten our results and those obtained independently by other authors. Our approach makes explicit use of the Minkowski space geometry inherent in the four-dimensional real vector space of selfadjoint operators in a two-dimensional complex Hilbert space."}]