title: Cooling by heating: refrigeration powered by photons.
abstract: We propose a new mechanism for refrigeration powered by photons. We identify the strong coupling regime for which maximum efficiency is achieved. In this case, the cooling flux is proportional to T in the low temperature limit T→0.
authors.affiliation: Hasselt University, B-3590 Diepenbeek, Belgium.
authors.forename: B
authors.initials: B
authors.lastname: Cleuren
authors.forename: B
authors.initials: B
authors.lastname: Rutten
authors.forename: C
authors.initials: C
authors.lastname: Van den Broeck