8 citations · 11 across the 2 of their papers we have counts for
2 papers
quant-ph2020★ 8 cited
Preparation Uncertainty Implies Measurement Uncertainty in a Class of Generalized Probabilistic Theories
Ryo Takakura, Takayuki Miyadera
In quantum theory, it is known for a pair of noncommutative observables that there is no state on which they take simultaneously definite values, and that there is no joint measure…
quant-ph2018
Entropy of mixing exists only for classical and quantum-like theories among the regular polygon theories
Ryo Takakura
The thermodynamical entropy of a system which consists of different kinds of ideal gases is known to be defined successfully in the case when the differences are described by class…