论文标题
超导Qubits中热传输的电磁模拟和微波电路方法
Electromagnetic Simulation and Microwave Circuit Approach of Heat Transport in Superconducting Qubits
论文作者
论文摘要
超导电路中量子热传输的研究对于进一步了解量子力学和热力学之间的联系以及可能应用量子信息是重要的。已经设计和测量了证明由值介导的光子热传输的设备的第一个实验实现。通过对这种实验结果的分析以及未来的实验设计的激励，我们通过使用SONNET软件通过电磁模拟来评估线性电路方案中Qubit谐振器设备的光子热传输，并将其与微波电路理论进行比较。我们表明该方法是计算热传输并预测不需要的寄生共振和背景的强大工具。
The study of quantum heat transport in superconducting circuits is significant for further understanding the connection between quantum mechanics and thermodynamics, and for possible applications for quantum information. The first experimental realisations of devices demonstrating photonic heat transport mediated by a qubit have already been designed and measured. Motivated by the analysis of such experimental results, and for future experimental designs, we numerically evaluate the photonic heat transport of qubit-resonator devices in the linear circuit regime through electromagnetic simulations using Sonnet software, and compare with microwave circuit theory. We show that the method is a powerful tool to calculate heat transport and predict unwanted parasitic resonances and background.
