We study an s–p model magnetic system with a triplet ground state coupled to two temperature baths. By varying the temperatures we both generate non-thermal electronic distributions and create additional coherences in the density matrix of the system. Thus the thermally-induced magnetic response goes beyond the simple picture of majority-minority population dynamics. Furthermore, we discuss the influence of temperature induced relaxation effects on the dynamics induced by an optical perturbation for this quantum system.

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density matrix of the system temperature induced relaxation effects majorityminority population dynamics thermallyinduced magnetic response optical perturbation quantum system coherences nonthermal electronic distributions

W. Hübner,G. Lefkidis, S. Sold,.Relaxation of a coherent, magnetic s–p model system coupled to one and two thermal baths and a laser pulse. 432 (0),.

W. Hübner,G. Lefkidis, S. Sold,"Relaxation of a coherent, magnetic s–p model system coupled to one and two thermal baths and a laser pulse" 432

W. Hübner,G. Lefkidis, S. Sold,"Relaxation of a coherent, magnetic s–p model system coupled to one and two thermal baths and a laser pulse"