The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Observation of Two-Mode Squeezing in the Microwave Frequency Domain
Open accessAbstract
Continuous variable entanglement between two modes of a radiation field is usually studied at optical frequencies. Here we demonstrate experiments that show the entanglement between microwave photons of different energy in a broadband squeezed beam. We use a Josephson parametric amplifier to generate the two-mode correlated state and detect all four quadrature components simultaneously in a two-channel heterodyne setup using amplitude detectors. Analyzing two-dimensional phase space histograms for all possible pairs of quadratures allows us to determine the full covariance matrix, which is in good agreement with the one expected for a two-mode squeezed state.
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Citations
Cites
Can Quantum-Mechanical Description of Physical Reality Be Considered Complete?
Einstein, A., Podolsky, B., & Rosen, N. (1935) · Physical Review · doi:10.1103/physrev.47.777 · Cited by 16,654
Quantum information with continuous variables
Braunstein, S. L., & van Loock, P. (2005) · Reviews of Modern Physics · doi:10.1103/revmodphys.77.513 · Cited by 3,858
Unconditional Quantum Teleportation
Furusawa, A., Sørensen, J. L., Braunstein, S. L., Fuchs, C. A., Kimble, H. J., & Polzik, E. S. (1998) · Science · doi:10.1126/science.282.5389.706 · Cited by 3,005
Peres-Horodecki Separability Criterion for Continuous Variable Systems
Simon, R. (2000) · Physical Review Letters · doi:10.1103/physrevlett.84.2726 · Cited by 2,245
Cited by
Aspelmeyer, M., Kippenberg, T. J., & Marquardt, F. (2014) · Reviews of Modern Physics · doi:10.1103/revmodphys.86.1391 · Cited by 5,501
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
Dynamical Casimir effect in a Josephson metamaterial
Lähteenmäki, P., Paraoanu, G. S., Hassel, J., & Hakonen, P. J. (2013) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.1212705110 · Cited by 351
Metadata
- Authors
- Eichler, C., Bozyigit, D., Lang, C., Baur, M., Steffen, L., Fink, J. M., Filipp, S., & Wallraff, A.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2011-09-06
- Volume
- 107
- Issue
- 11
- Pages
- 113601-113601
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W1524267207
- Cited by
- 265
- References
- 4
- FWCI
- 18.92
- Type
- journal article
- Language
- en
- Open access
- green
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- Eichler, C., Bozyigit, D., Lang, C., Baur, M., Steffen, L., Fink, J. M., Filipp, S., & Wallraff, A. (2011). Observation of Two-Mode Squeezing in the Microwave Frequency Domain. Physical Review Letters. https://doi.org/10.1103/physrevlett.107.113601
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