22 citations · 112 across the 34 of their papers we have counts for
Showing 2026Show all
2 papers · 1 filter
math-ph2026
The Colored Hofstadter Butterfly as a Many-Body Quantum Hall Phase Diagram
Giovanna Marcelli, Tadahiro Miyao, Domenico Monaco +2
We prove that the colored Hofstadter butterfly has a many-body interpretation for a broad class of weakly interacting lattice fermion systems. Starting from a spectral gap of a Hof…
math-ph2026
Hubbard--Heisenberg Thermodynamic Comparison at Half Filling in a Fixed Staggered Field
Tadahiro Miyao
We study the repulsive Hubbard model at half filling in the strong-coupling regime, with a staggered magnetic field of strength \(h\). The analysis is carried out in the canonical…