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cond-mat.str-el2026
Non-Thermal Effects in Fermionic Atoms Coupled to Open Cavities
Jules Sueiro, Marco Schiro
We study a Fermi-Hubbard model coupled to a open dissipative single cavity mode. Using Keldysh diagrammatics we derive and solve the quantum kinetic equations for the fermions, tak…
cond-mat.str-el2025
Floquet Theory of lattice electrons coupled to an off-resonant cavity
Jules Sueiro, Gian Marcello Andolina, Marco Schirò
We use Floquet theory and the High-Frequency expansion to derive an effective Hamiltonian for electrons coupled to an off resonant cavity mode, either in its vacuum or driven by cl…