Quantum Trajectory Analysis of Single Microwave Photon Detection by Nanocalorimetry
| dc.contributor | Aalto-yliopisto | fi |
| dc.contributor | Aalto University | en |
| dc.contributor.author | Karimi, Bayan | |
| dc.contributor.author | Pekola, Jukka P. | |
| dc.contributor.department | Department of Applied Physics | en |
| dc.contributor.groupauthor | Centre of Excellence in Quantum Technology, QTF | en |
| dc.contributor.groupauthor | Quantum Phenomena and Devices | en |
| dc.date.accessioned | 2020-06-01T06:54:11Z | |
| dc.date.available | 2020-06-01T06:54:11Z | |
| dc.date.issued | 2020-05-01 | |
| dc.description | | openaire: EC/H2020/742559/EU//SQH | openaire: EC/H2020/766025/EU//QuESTech | |
| dc.description.abstract | We apply quantum trajectory techniques to analyze a realistic setup of a superconducting qubit coupled to a heat bath formed by a resistor, a system that yields explicit expressions of the relevant transition rates to be used in the analysis. We discuss the main characteristics of the jump trajectories and relate them to the expected outcomes ("clicks") of a fluorescence measurement using the resistor as a nanocalorimeter. As the main practical outcome, we present a model that predicts the time-domain response of a realistic calorimeter subject to single microwave photons, incorporating the intrinsic noise due to the fundamental thermal fluctuations of the absorber and finite bandwidth of a thermometer. | en |
| dc.description.version | Peer reviewed | en |
| dc.format.extent | 5 | |
| dc.format.mimetype | application/pdf | |
| dc.identifier.citation | Karimi, B & Pekola, J P 2020, 'Quantum Trajectory Analysis of Single Microwave Photon Detection by Nanocalorimetry', Physical Review Letters, vol. 124, no. 17, 170601. https://doi.org/10.1103/PhysRevLett.124.170601 | en |
| dc.identifier.doi | 10.1103/PhysRevLett.124.170601 | |
| dc.identifier.issn | 0031-9007 | |
| dc.identifier.issn | 1079-7114 | |
| dc.identifier.other | PURE UUID: a27350c9-fc01-4d3a-ade2-ab44263ab848 | |
| dc.identifier.other | PURE ITEMURL: https://research.aalto.fi/en/publications/a27350c9-fc01-4d3a-ade2-ab44263ab848 | |
| dc.identifier.other | PURE FILEURL: https://research.aalto.fi/files/43052748/PhysRevLett.124.170601.pdf | |
| dc.identifier.uri | https://aaltodoc.aalto.fi/handle/123456789/44526 | |
| dc.identifier.urn | URN:NBN:fi:aalto-202006013499 | |
| dc.language.iso | en | en |
| dc.publisher | American Physical Society | |
| dc.relation | info:eu-repo/grantAgreement/EC/H2020/766025/EU//QuESTech | |
| dc.relation.fundinginfo | We acknowledge Klaus Molmer for sharing his knowledge about the topic and for valuable discussions. We thank Yasuhiro Utsumi for useful comments on the manuscript. This work was funded through Academy of Finland Grant No. 312057 and from the European Union's Horizon 2020 research and innovation programme under the European Research Council (ERC) programme and Marie Sklodowska-Curie actions (Grant Agreements No. 742559 and No. 766025). | |
| dc.relation.ispartofseries | Physical Review Letters | en |
| dc.relation.ispartofseries | Volume 124, issue 17 | en |
| dc.rights | openAccess | en |
| dc.title | Quantum Trajectory Analysis of Single Microwave Photon Detection by Nanocalorimetry | en |
| dc.type | A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä | fi |
| dc.type.version | publishedVersion |