The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Qubit-oscillator systems in the ultrastrong-coupling regime and their potential for preparing nonclassical states
Open accessAbstract
We consider a system composed of a two-level system (i.e., a qubit) and a harmonic oscillator in the ultrastrong-coupling regime, where the coupling strength is comparable to the qubit and oscillator energy scales. Special emphasis is placed on the possibility of preparing nonclassical states in this system. These nonclassical states include squeezed states, Schr\"odinger-cat states, and entangled states. We start by comparing the predictions of a number of analytical methods that can be used to describe the system under different assumptions, thus analyzing the properties of the system in various parameter regimes. We then examine the ground state of the system and analyze its nonclassical properties. We finally discuss some questions related to the possible experimental observation of the nonclassical states and the effect of decoherence.
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Cites
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
Atom—Photon Interactions: Basic Process and Appilcations
Cohen‐Tannoudji, C., Dupont‐Roc, J., & Grynberg, G. (1998) · doi:10.1002/9783527617197 · Cited by 2,510
Cited by
Hybrid quantum circuits: Superconducting circuits interacting with other quantum systems
Xiang, Z.-L., Ashhab, S., You, J. Q., & Nori, F. (2013) · Reviews of Modern Physics · doi:10.1103/revmodphys.85.623 · Cited by 1,514
Self-citationAtomic physics and quantum optics using superconducting circuits
You, J. Q., & Nori, F. (2011) · Nature · doi:10.1038/nature10122 · Cited by 1,311
Self-citationMicrowave 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
Self-citationDeep 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
Quantum Phase Transition and Universal Dynamics in the Rabi Model
Hwang, M.-J., Puebla, R., & Plenio, M. B. (2015) · Physical Review Letters · doi:10.1103/physrevlett.115.180404 · Cited by 441
Metadata
- Authors
- Ashhab, S., & Nori, F.
- Venue
- Physical Review A
- Publisher
- American Physical Society (APS)
- Published
- 2010-04-16
- Volume
- 81
- Issue
- 4
- ISSN
- 0556-2791 (ISSN-L)
- 1050-2947
- 1094-1622
- OpenAlex
- W1991360830
- Cited by
- 361
- References
- 3
- FWCI
- 23.47
- Type
- journal article
- Language
- en
- Open access
- green
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- Ashhab, S., & Nori, F. (2010). Qubit-oscillator systems in the ultrastrong-coupling regime and their potential for preparing nonclassical states. Physical Review A. https://doi.org/10.1103/physreva.81.042311
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