| Issue |
Photoniques
Number 107, Mars-Avril 2021
|
|
|---|---|---|
| Page(s) | 55 - 58 | |
| Section | Back to basics | |
| DOI | https://doi.org/10.1051/photon/202110755 | |
| Published online | 04 May 2021 | |
Quantum correlations and entanglement
Laboratoire Kastler Brossel, Sorbonne Université, ENS, CNRS, Collège de France, Campus Pierre et Marie Curie, 75005 Paris, France
* e-mail : claude.fabre@lkb.upmc.fr
In 1935, Schrödinger introduced the word "entanglement" to describe a situation examined in the famous Einstein-Podolsky-Rosen paper published a few months before. The proper nature of quantum correlations that exist when a two-partite system is in an entangled state was a subject of controversy. In contrast to many other subjects, the debate about the nature of entanglement came quite recently to an end.
© Les auteurs, publié par EDP Sciences, 2021
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