Projects per year
Abstract
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.
Original language | English |
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Article number | 015005 |
Journal | Journal of Physics Communications |
Volume | 7 |
Issue number | 1 |
DOIs | |
Publication status | Published - 23 Feb 2023 |
MoE publication type | A1 Journal article-refereed |
Keywords
- electromagnetic simulation
- photonic heat transport
- quantum information
- quantum thermodynamics
- Sonnet
- superconducting circuits
- superconducting qubits
Fingerprint
Dive into the research topics of 'Electromagnetic simulation and microwave circuit approach of heat transport in superconducting qubits'. Together they form a unique fingerprint.Projects
- 2 Finished
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QTF: Finnish Centre of Excellence in Quantum Technology
Pekola, J. (Principal investigator), Blanchet, F. (Project Member), Golubev, D. (Project Member), Maillet, O. (Project Member), Mannila, E. (Project Member), Senior, J. (Project Member) & Marín Suárez, M. (Project Member)
01/01/2018 → 31/12/2020
Project: Academy of Finland: Other research funding
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SQH: Superconducting quantum heat engines and refrigerators
Pekola, J. (Principal investigator), Karimi, B. (Project Member), Singh, S. (Project Member), Blanchet, F. (Project Member), Peltonen, J. (Project Member), Subero Rengel, D. (Project Member), Upadhyay, R. (Project Member), Gubaydullin, A. (Project Member), Wang, L. (Project Member), Chang, Y.-C. (Project Member), Mäkinen, I. (Project Member), Thomas, G. (Project Member), Lvov, D. (Project Member), Mannila, E. (Project Member), Senior, J. (Project Member), Strelnikov, A. (Project Member), Chiang, K.-H. (Project Member), Lemziakov, S. (Project Member), Satrya, C. (Project Member), Chen, Z.-Y. (Project Member), Praks, E. (Project Member) & Marín Suárez, M. (Project Member)
27/09/2017 → 30/09/2023
Project: EU: ERC grants
Equipment
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OtaNano – Low Temperature Laboratory
Savin, A. (Manager) & Rissanen, A. (Other)
OtaNanoFacility/equipment: Facility