Quick Navigation

Overview Topics Abstract Importance Paper Tools References Reactions Discussion Publication Related

Topics

Quantum Foundations

Towards experimental entanglement connection with atomic ensembles in the single excitation regime

arXiv
Authors: J. Laurat, C. W. Chou, H. Deng, K. S. Choi, D. Felinto, H. de Riedmatten, H. J. Kimble

Year

2007

Paper ID

50544

Status

Preprint

Abstract Read

~2 min

Abstract Words

88

Citations

N/A

Abstract

We present a protocol for performing entanglement connection between pairs of atomic ensembles in the single excitation regime. Two pairs are prepared in an asynchronous fashion and then connected via a Bell measurement. The resulting state of the two remaining ensembles is mapped to photonic modes and a reduced density matrix is then reconstructed. Our observations confirm for the first time the creation of coherence between atomic systems that never interacted, a first step towards entanglement connection, a critical requirement for quantum networking and long distance quantum communications.

Why This Paper Matters

  • This paper contributes to the Quantum Foundations research area in the Quantum Articles archive.
  • It adds a 2007 reference point for readers tracking recent quantum research.
  • We present a protocol for performing entanglement connection between pairs of atomic ensembles in the single excitation regime.

Paper Tools

Become a member to use research tools

Sign in to open papers, visit source links, share, cite, compare, copy DOI links, request category corrections, and build your reading list.

Become a member Sign in
Show Paper arXiv Publisher Share Cite This Paper Copy URL Compare Copy DOI Add to Reading List Category Correction Request

References & Citation Signals

[1] DOI https://doi.org/arXiv:0704.2246 [2] arXiv https://arxiv.org/abs/0704.2246 [3] Publisher https://arxiv.org/abs/0704.2246

Local Citation Graph (Related-Paper Links)

Current Paper #50544 #69985 From Meta Idea to Advanced Math... #69984 Efficient and SPAM-Robust Ansat... #69955 Efficient Verification of Entan... #69953 Bell inequalities tailored to o...

External citation index: OpenAlex citation signal

Community Reactions

Quick sentiment from readers on this paper.

Score: 0
Likes: 0 Dislikes: 0

Sign in to react to this paper.

Discussion & Reviews (Moderated)

Average Rating: 0.0 / 5 (0 ratings)

No written reviews yet.