Remote polarization entanglement generation by local dephasing and frequency upconversion
arXiv:1705.01713 · doi:10.1103/PhysRevA.96.013844
Abstract
We introduce a scheme for remote entanglement generation for the photon polarization. The technique is based on transferring the initial frequency correlations to specific polarization-frequency correlations by local dephasing and their subsequent removal by frequency up-conversion. On fundamental level, our theoretical results show how to create and transfer entanglement, to particles which never interact, by means of local operations. This possibility stems from the multi-path interference and its control in frequency space. For applications, the developed techniques and results allow for the remote generation of entanglement with distant parties without Bell state measurements and opens the perspective to probe frequency-frequency entanglement by measuring the polarization state of the photons.
arXiv comment8 pages
References in corpus (14)
- Entanglement of Formation of an Arbitrary State of Two Qubits
- Experimental control of the transition from Markovian to non-Markovian dynamics of open quantum systems
- Wavelength-Multiplexed Quantum Networks with Ultrafast Frequency Combs
- Experimental investigation of classical and quantum correlations under decoherence
- A photonic quantum information interface
- Quantum information transfer from spin to orbital angular momentum of photons
- Wide-band quantum interface for visible-to-telecommunication wavelength conversion
- Discrete, Tunable Color Entanglement
- Frequency-domain Hong-Ou-Mandel interference
- Quantum communication without alignment using multiple-qubit single-photon states
- Erasing Distinguishability Using Quantum Frequency Up-Conversion
- Entangling Color-Different Photons via Time-Resolved Measurement and Active Feed-Forward
- Efficient superdense coding in the presence of non-Markovian noise
- Entanglement of projection and a new class of quantum erasers