2 papers
math-ph2026
The Contextual Modal Logic of a Wigner's Friend Generalization
Felipe Dilho Alves, João Carlos Alves Barata
Quantum mechanics has been subject to logical scrutiny since its inception. The behavior of quantum systems, which are fundamentally dissimilar from classical systems, often appear…
math-ph2024
Localizability in de Sitter space for 2+1 dimensions
T. Raszeja, J. C. A. Barata
We extended the notion of Newton-Wigner localization, already constructed in the bi-dimensional de Sitter space, to the tri-dimensional case for both principal and complementary se…