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Consortium of Swiss Academic Libraries

The effect of product variety on purchase probability

Heitmann, Mark ; Herrmann, Andreas ; Kaiser, Christian

In: Review of Managerial Science, 2007, vol. 1, no. 2, p. 111-131

Université de Fribourg

Floquet prethermalization in the resonantly driven Hubbard model

Herrmann, Andreas ; Murakami, Yuta ; Eckstein, Martin ; Werner, Philipp

In: EPL (Europhysics Letters), 2017, vol. 120, no. 5, p. 57001

We demonstrate the existence of long-lived prethermalized states in the Mott insulating Hubbard model driven by periodic electric fields. These states, which also exist in the resonantly driven case with a large density of photo-induced doublons and holons, are characterized by a nonzero current and an effective temperature of the doublons and holons which depends sensitively on the driving...