%0 Journal Article %A Volker Bach %A Sébastien Breteaux %A Tim Tzaneteas %T Minimization of the energy of the nonrelativistic one-electron Pauli-Fierz model over quasifree states %J Documenta mathematica %D 2013 %P 1481-1519 %V 18 %U http://geodesic.mathdoc.fr/articles/10.4171/dm/434/ %R 10.4171/dm/434 %F 10_4171_dm_434