A Quantum-Bayesian Route to Quantum-State Space
@article{Fuchs2011AQR, title={A Quantum-Bayesian Route to Quantum-State Space}, author={Christopher A. Fuchs and R. Schack}, journal={Foundations of Physics}, year={2011}, volume={41}, pages={345-356} }
In the quantum-Bayesian approach to quantum foundations, a quantum state is viewed as an expression of an agent’s personalist Bayesian degrees of belief, or probabilities, concerning the results of measurements. These probabilities obey the usual probability rules as required by Dutch-book coherence, but quantum mechanics imposes additional constraints upon them. In this paper, we explore the question of deriving the structure of quantum-state space from a set of assumptions in the spirit of…
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