Electromagnetic simulation and microwave circuit approach of heat transport in superconducting qubits

Abstract The study of quantum heat transport in superconducting circuits is significant for further understanding the connection between mechanics and thermodynamics, possible applications information. first experimental realisations devices demonstrating photonic mediated by a qubit have already been designed measured. Motivated analysis such results, future designs, we numerically evaluate qubit-resonator linear circuit regime through electromagnetic simulations using Sonnet software, compare with microwave theory. We show that method powerful tool to calculate predict unwanted parasitic resonances background.