The DOI matches its Crossref record; 32 of the 32 references it cites were found in a registry or an index.
Observation of Dicke superradiance for two artificial atoms in a cavity with high decay rate
Open accessAbstract
An individual excited two-level system decays to its ground state in a process known as spontaneous emission. The probability of detecting the emitted photon decreases exponentially with the time passed since its excitation. In 1954, Dicke first considered the more subtle situation in which two emitters decay in close proximity to each other. He argued that the emission dynamics of a single two-level system is altered by the presence of a second one, even if it is in its ground state. Here, we present a close to ideal realization of Dicke’s original two-spin Gedankenexperiment, using a system of two individually controllable superconducting qubits weakly coupled to a fast decaying microwave cavity. The two-emitter case of superradiance is explicitly demonstrated both in time-resolved measurements of the emitted power and by fully reconstructing the density matrix of the emitted field in the photon number basis. Individual emitters of light in close proximity, such as atoms, can couple together via the light they create leading to a concentrated burst of radiation. Here Mlynek et al.experminetally explore the fundamental origin of this superradiance by studying two superconducting qubits coupled to a microwave cavity.
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Cites
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Self-citation
Cited by
Microwave photonics with superconducting quantum circuits
Gu, X., Kockum, A. F., Miranowicz, A., Liu, Y.-X., & Nori, F. (2017) · Physics Reports · doi:10.1016/j.physrep.2017.10.002 · Cited by 1,307
An integrated diamond nanophotonics platform for quantum-optical networks
Sipahigil, A., Evans, R. E., Sukachev, D. D., Burek, M. J., Borregaard, J., Bhaskar, M. K., Nguyen, C. T., Pacheco, J. L., Atikian, H. A., Meuwly, C., et al. (2016) · Science · doi:10.1126/science.aah6875 · Cited by 844
Studying light-harvesting models with superconducting circuits
Potočnik, A., Bargerbos, A., Schröder, F. A. Y. N., Khan, S. A., Collodo, M. C., Gasparinetti, S., Salathé, Y., Creatore, C., Eichler, C., Türeci, H. E., et al. (2018) · Nature Communications · doi:10.1038/s41467-018-03312-x · Cited by 115
Self-citationSingle-photon superradiant emission rate scaling for atoms trapped in a photonic waveguide
Zhou, Y., Chen, Z., & Shen, J.-T. (2017) · Physical Review A · doi:10.1103/physreva.95.043832 · Cited by 38
Metadata
- Authors
- Mlynek, J. A., Abdumalikov, A. A., Eichler, C., & Wallraff, A.
- Venue
- Nature Communications
- Published
- 2014-11-04
- Volume
- 5
- Issue
- 1
- Pages
- 5186-5186
- ISSN
- 2041-1723 (ISSN-L)
- OpenAlex
- W2066685801
- Cited by
- 262
- References
- 32
- FWCI
- 12.48
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Mlynek, J. A., Abdumalikov, A. A., Eichler, C., & Wallraff, A. (2014). Observation of Dicke superradiance for two artificial atoms in a cavity with high decay rate. Nature Communications. https://doi.org/10.1038/ncomms6186
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