150 citations · 584 across the 19 of their papers we have counts for
19 papers
A quantum Stirling heat engine operating in finite time
Debmalya Das, George Thomas, Andrew N. Jordan
In a quantum Stirling heat engine, the heat exchanged with two thermal baths is partly utilized for performing work by redistributing the energy levels of the working substance. We…
Microwave quantum diode
Rishabh Upadhyay, Dmitry S. Golubev, Yu-Cheng Chang +4
The fragile nature of quantum circuits is a major bottleneck to scalable quantum applications. Operating at cryogenic temperatures, quantum circuits are highly vulnerable to amplif…
Photonic heat transport from weak to strong coupling
Minh Tam, George Thomas, Dmitry S. Golubev
Superconducting circuits provide a favorable platform for quantum thermodynamic experiments. An important component for such experiments is a heat valve, i.e. a device which allows…
Dynamical phase and quantum heat at fractional frequencies
George Thomas, Jukka P. Pekola
We demonstrate a genuine quantum feature of heat: the power emitted by a qubit (quantum two-level system) into a reservoir under continuous driving shows peaks as a function of fre…
Photonic heat transport in three terminal superconducting circuit
Azat Gubaydullin, George Thomas, Dmitry S. Golubev +3
Quantum heat transport devices are currently intensively studied in theory. Experimental realization of quantum heat transport devices is a challenging task. So far, they have been…
Robust strong coupling architecture in circuit quantum electrodynamics
Rishabh Upadhyay, George Thomas, Yu-Cheng Chang +5
We report on a robust method to achieve strong coupling between a superconducting flux qubit and a high-quality quarter-wavelength coplanar waveguide resonator. We demonstrate the…