%0 Journal Article %A Sébastien Breteaux %A Jérémy Faupin %A Jimmy Payet %T Quasi-classical ground states. I. Linearly coupled Pauli–Fierz Hamiltonians %J Documenta mathematica %D 2023 %P 1191-1233 %V 28 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4171/dm/929/ %R 10.4171/dm/929 %F 10_4171_dm_929