Autonomous quantum refrigerator in a circuit QED architecture based on a Josephson junction
Autonomous quantum refrigerator in a circuit QED architecture based on a Josephson junction
An implementation of a small quantum absorption refrigerator in a circuit QED architecture is proposed. The setup consists of three harmonic oscillators coupled to a Josephson unction. The refrigerator is autonomous in the sense that it does not require any external control for cooling, but only thermal contact between the …