7 papers
Limitations of Quantum Measurements and Operations of Scattering Type under the Energy Conservation Law
Ryota Katsube, Masanao Ozawa, Masahiro Hotta
It is important to improve the accuracy of quantum measurements and operations both in engineering and fundamental physics. It is known, however, that the achievable accuracy of me…
Quantum-like Cognition in Process Theories: An Analysis
Sean Tull, Masanao Ozawa
Various effects in human cognition, often considered `non-classical', have been argued to be most naturally modelled by quantum-like models of decision making. We extend this appro…
Quantum set theory: quantum conditionals and order of observable
Masanao Ozawa
A difficulty in quantum logic is the well-known arbitrariness in choosing a binary operation for conditional among three principal candidates called the Sasaki, the contrapositive…
Intersubjectivity and value reproducibility of outcomes of quantum measurements
Masanao Ozawa
Every measurement determines a single value as its outcome, and yet quantum mechanics predicts it only probabilistically. The Kochen-Specker theorem and Bell's inequality are often…
Incorporating episodic memory into quantum models of judgment and decision
Jerome R. Busemeyer, Masanao Ozawa, Emmanuel M. Pothos +1
An important challenge for quantum theories of cognition and decision concerns the incorporation of memory for recently made judgments and their effects on later judgments. First,…
Quantum-like cognition and decision making in the light of quantum measurement theory
Miho Fuyama, Andrei Khrennikov, Masanao Ozawa
We characterize the class of quantum measurements that matches the applications of quantum theory to cognition (and decision making) - quantum-like modeling. Projective measurement…