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Found 6 papers, 3 papers with code
Quantum theory based on real numbers can be experimentally falsified
While complex numbers are essential in mathematics, they are not needed to describe physical experiments, expressed in terms of probabilities, hence real numbers.
Quantum Physics
Quantum Preparation Games
The measurement setting in each round, as well as the final score of the game, are decided by the referee based on the past history of settings and measurement outcomes.
Quantum Physics
Disease control as an optimization problem
In the context of epidemiology, policies for disease control are often devised through a mixture of intuition and brute-force, whereby the set of logically conceivable policies is narrowed down to a small family described by a few parameters, following which linearization or grid search is used to identify the optimal policy within the set.
Quantum Inflation: A General Approach to Quantum Causal Compatibility
Causality is a seminal concept in science: Any research discipline, from sociology and medicine to physics and chemistry, aims at understanding the causes that could explain the correlations observed among some measured variables.
Bounding the sets of classical and quantum correlations in networks
We present a method that allows the study of classical and quantum correlations in networks with causally-independent parties, such as the scenario underlying entanglement swapping.
Quantum Physics
The Inflation Technique Completely Solves the Causal Compatibility Problem
We prove that inflation is asymptotically tight, i. e., that the hierarchy converges to a zero-error test for causal compatibility.
