homotopy theory 1interacting systems 1k-theory 1symmetry-protected topological phases 1weak topological phases 1
From the 1 of 3 linked papers with an AI index.
3 papers
math-ph2026
Weak topological phases in the presence of interactions
Omar AntolÃn Camarena, Arun Debray, Cameron Krulewski +3
The paper classifies weak symmetry‑protected topological phases in dimensions 0–3 under short‑range interactions, using homotopy‑theoretic methods to identify which phases remain s…
cond-mat.str-el2025
Weak in the boundary: How weak SPT phases spoil anomaly matching
Daniel Sheinbaum, Omar AntolÃn Camarena
We show how weak symmetry protected topological (SPT) phases on systems with a boundary are not in 1-to-1 correspondence with weak SPT phases on fully periodic systems, breaking th…
math.CA2025
A Center Transversal Theorem for mass assignments
Omar AntolÃn Camarena, Jaime Calles Loperena
In this paper, based on the ideas of BlagojeviÄ, Karasev & Magazinov, we consider an extension of the center transversal theorem to mass assignments with an improved Rado depth. I…