Quantum memory for entangled continuous-variable states
Abstract
Quantum information is often thought of in terms of manipulating discrete qubits. But continuous variables can also carry data. A method for storing continuous-variable states of light for up to a millisecond in room-temperature memories is now demonstrated.
- Publication:
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Nature Physics
- Pub Date:
- January 2011
- DOI:
- Bibcode:
- 2011NatPh...7...13J