The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.
Dissipation and ultrastrong coupling in circuit QED
Open accessAbstract
Cavity and circuit QED study light-matter interaction at its most fundamental level. Yet, this interaction is most often neglected when considering the coupling of this system with an environment. In this paper, we show how this simplification, which leads to the standard quantum optics master equation, is at the root of unphysical effects. Including qubit relaxation and dephasing, and cavity relaxation, we derive a master equation that takes into account the qubit-resonator coupling. Special attention is given to the ultrastrong coupling regime, where the failure of the quantum optical master equation is manifest. In this situation, our model predicts an asymmetry in the vacuum Rabi splitting that could be used to probe dephasing noise at unexplored frequencies. We also show how fluctuations in the qubit frequency can cause sideband transitions, squeezing, and Casimir-like photon generation.
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Scully, M. O., & Zubairy, M. S. (1997) · doi:10.1017/cbo9780511813993 · Cited by 6,589
Strong coupling of a single photon to a superconducting qubit using circuit quantum electrodynamics
Wallraff, A., Schuster, D. I., Blais, A., Frunzio, L., Huang, R. S., Majer, J., Kumar, S., Girvin, S. M., & Schoelkopf, R. J. (2004) · Nature · doi:10.1038/nature02851 · Cited by 3,796
Self-citationCircuit quantum electrodynamics in the ultrastrong-coupling regime
Niemczyk, T., Deppe, F., Huebl, H., Menzel, E. P., Hocke, F., Schwarz, M. J., Garcia-Ripoll, J. J., Zueco, D., Hümmer, T., Solano, E., et al. (2010) · Nature Physics · doi:10.1038/nphys1730 · Cited by 1,324
Deep Strong Coupling Regime of the Jaynes-Cummings Model
Casanova, J., Romero, G., Lizuain, I., García-Ripoll, J. J., & Solano, E. (2010) · Physical Review Letters · doi:10.1103/physrevlett.105.263603 · Cited by 535
Controlling the Spontaneous Emission of a Superconducting Transmon Qubit
Houck, A. A., Schreier, J. A., Johnson, B. R., Chow, J. M., Koch, J., Gambetta, J. M., Schuster, D. I., Frunzio, L., Devoret, M. H., Girvin, S. M., et al. (2008) · Physical Review Letters · doi:10.1103/physrevlett.101.080502 · Cited by 501
Self-citation
Cited by
Virtual photons in the ground state of a dissipative system
De Liberato, S. (2017) · Nature Communications · doi:10.1038/s41467-017-01504-5 · Cited by 108
Scalable quantum computer with superconducting circuits in the ultrastrong coupling regime
Stassi, R., Cirio, M., & Nori, F. (2020) · npj Quantum Information · doi:10.1038/s41534-020-00294-x · Cited by 80
Metadata
- Authors
- Beaudoin, F., Gambetta, J. M., & Blais, A.
- Venue
- Physical Review A
- Publisher
- American Physical Society (APS)
- Published
- 2011-10-19
- Volume
- 84
- Issue
- 4
- ISSN
- 0556-2791 (ISSN-L)
- 1050-2947
- 1094-1622
- OpenAlex
- W2074456944
- Cited by
- 367
- References
- 5
- FWCI
- 7.99
- Type
- journal article
- Language
- en
- Open access
- green
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- Beaudoin, F., Gambetta, J. M., & Blais, A. (2011). Dissipation and ultrastrong coupling in circuit QED. Physical Review A. https://doi.org/10.1103/physreva.84.043832
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