Entanglement of Atomic Ensembles by Trapping Correlated Photon States
Open accessAbstract
We describe a general technique that allows for an ideal transfer of quantum correlations between light fields and metastable states of matter. The technique is based on trapping quantum states of photons in coherently driven atomic media, in which the group velocity is adiabatically reduced to zero. We discuss possible applications such as quantum state memories, generation of squeezed atomic states, preparation of entangled atomic ensembles, quantum information processing, and quantum networking.
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When the atom number is much larger than the photon number, the dark states represent elementary excitations of bosonic quasiparticles, i.e., the dark-state polaritons.
“When the atom number is much larger than the photon number, the dark states represent elementary excitations of bosonic quasiparticles, i.e., the dark-state polaritons.”
From Multiphoton entanglement and interferometry (2012) · cites this paper as Lukin et al., 2000
Two atomic ensembles can be entangled by storage of two entangled light fields (Lukin et al., 2000).
“However, two atomic ensembles can be entangled by storage of two entangled light fields (Lukin et al., 2000).”
From Multiphoton entanglement and interferometry (2012) · cites this paper as Lukin et al., 2000
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References 32 · Cited by 409
- Authors
- Lukin, M. D., Yelin, S. F., & Fleischhauer, M.
- Affiliations
- Center for Astrophysics Harvard & Smithsonian (US)
- Ludwig-Maximilians-Universität München (DE)
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2000-05-01
- Volume
- 84
- Issue
- 18
- Pages
- 4232-4235
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2026046398
- Cited by
- 409
- References
- 32
- Citations by year
- 2026: 3 · 2025: 8 · 2024: 10 · 2023: 5 · 2022: 6 · 2021: 6 · 2020: 10 · 2019: 9 · 2018: 12 · 2017: 13 · 2016: 13 · 2015: 11 · 2014: 7 · 2013: 14 · 2012: 12
- FWCI
- 20.33
- Type
- journal article
- Language
- en
- Open access
- green
- arxiv.org
- Locations
- Physical Review Letters (publishedVersion)
- PubMed (publishedVersion)
- arXiv (Cornell University) (submittedVersion)
- CERN Document Server (European Organization for Nuclear Research) (submittedVersion)
- Publication Server of Kaiserslautern University of Technology (Kaiserslautern University of Technology) (submittedVersion)
- arXiv (Cornell University)
- Topics
- Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Quantum optics and atomic interactions
- Physical Sciences › Computer Science › Artificial Intelligence › Quantum Information and Cryptography
- Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Cold Atom Physics and Bose-Einstein Condensates
- Keywords
- quantum correlations, quantum information processing, quantum networking, light-matter entanglement
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