The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.
Two-Qubit State Tomography Using a Joint Dispersive Readout
Open accessAbstract
Quantum state tomography is an important tool in quantum information science for complete characterization of multiqubit states and their correlations. Here we report a method to perform a joint simultaneous readout of two superconducting qubits dispersively coupled to the same mode of a microwave transmission line resonator. The nonlinear dependence of the resonator transmission on the qubit state dependent cavity frequency allows us to extract the full two-qubit correlations without the need for single-shot readout of individual qubits. We employ standard tomographic techniques to reconstruct the density matrix of two-qubit quantum states.
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Cites
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Strong coupling of a single photon to a superconducting qubit using circuit quantum electrodynamics
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Self-citationJames, D. F. V., Kwiat, P. G., Munro, W. J., & White, A. G. (2001) · Physical Review A · doi:10.1103/physreva.64.052312 · Cited by 2,176
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Experimental Determination of the Motional Quantum State of a Trapped Atom
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Experimental realization of a quantum algorithm
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Nonmaximally Entangled States: Production, Characterization, and Utilization
White, A. G., James, D. F. V., Eberhard, P. H., & Kwiat, P. G. (1999) · Physical Review Letters · doi:10.1103/physrevlett.83.3103 · Cited by 511
Cited by
Atomic physics and quantum optics using superconducting circuits
You, J. Q., & Nori, F. (2011) · Nature · doi:10.1038/nature10122 · Cited by 1,311
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
Realization of a scalable Shor algorithm
Monz, T., Nigg, D., Martinez, E. A., Brandl, M. F., Schindler, P., Rines, R., Wang, S. X., Chuang, I. L., & Blatt, R. (2016) · Science · doi:10.1126/science.aad9480 · Cited by 486
Autonomously stabilized entanglement between two superconducting quantum bits
Shankar, S., Hatridge, M., Leghtas, Z., Sliwa, K. M., Narla, A., Vool, U., Girvin, S. M., Frunzio, L., Mirrahimi, M., & Devoret, M. H. (2013) · Nature · doi:10.1038/nature12802 · Cited by 366
Low-cost error mitigation by symmetry verification
Bonet-Monroig, X., Sagastizabal, R., Singh, M., & O'Brien, T. E. (2018) · Physical Review A · doi:10.1103/physreva.98.062339 · Cited by 250
Metadata
- Authors
- Filipp, S., Maurer, P., Leek, P. J., Baur, M., Bianchetti, R., Fink, J. M., Göppl, M., Steffen, L., Gambetta, J. M., Blais, A., & Wallraff, A.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2009-05-22
- Volume
- 102
- Issue
- 20
- Pages
- 200402-200402
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2046091613
- Cited by
- 175
- References
- 8
- FWCI
- 17.71
- Type
- journal article
- Language
- en
- Open access
- green
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- Filipp, S., Maurer, P., Leek, P. J., Baur, M., Bianchetti, R., Fink, J. M., Göppl, M., Steffen, L., Gambetta, J. M., Blais, A., & Wallraff, A. (2009). Two-Qubit State Tomography Using a Joint Dispersive Readout. Physical Review Letters. https://doi.org/10.1103/physrevlett.102.200402
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
