1 citations · 2 across the 4 of their papers we have counts for
4 papers
Emergence of quantum dynamics from chaos: The case of prequantum cat maps
Javier Echevarría Cuesta
Faure and Tsujii recently proposed a new quantization theory for symplectic Anosov diffeomorphisms. It combines prequantization with the study of the Pollicott--Ruelle resonances o…
(Co-)type and the linear stability of Wigner's symmetry theorem
Javier Cuesta
We study the relation between the linear stability of almost-symmetries and the geometry of the Banach spaces on which these transformations are defined. We show that any transform…
A stable quantum Darmois-Skitovich theorem
Javier Cuesta
The Darmois-Skitovich theorem is a simple characterization of the normal distribution in terms of the independence of linear forms. We present here a non-commutative version of thi…
Are almost-symmetries almost linear?
Javier Cuesta, Michael M. Wolf
It pends. Wigner's symmetry theorem implies that transformations that preserve transition probabilities of pure quantum states are linear maps on the level of density operators…