3 papers
math.DS2025
Extendable Shift Maps and Weighted Endomorphisms on Generalized Countable Markov Shifts
Rodrigo Bissacot, Iván Diaz-Granados, Thiago Raszeja
We obtain an operator algebraic characterization for when we can continuously extend the shift map from a standard countable Markov shift to its respective generalized counta…
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…
math-ph2023
Gibbs Measures on Multidimensional Spaces. Equivalences and a Groupoid Approach
Rodrigo Bissacot, Bruno Hideki Fukushima-Kimura, Rafael Pereira Lima +1
We consider some of the main notions of Gibbs measures on subshifts introduced by different communities, such as dynamical systems, probability, operator algebras, and mathematical…