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Alain Aspect

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Alain Aspect

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French physicist

AI overview

Alain Aspect is a French physicist who conducted groundbreaking experiments in quantum mechanics. His work helped prove that quantum particles can be mysteriously connected in ways that even Albert Einstein questioned, fundamentally changing our understanding of how the physical world works at its smallest scales.

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Works
12

Top works

  • Einstein et les révolutions quantiques
  • Cinquième Colloque sur les lasers et l'optique quantique
  • Si Einstein avait su
  • Trois tests expérimentaux des inégalités de Bell par mesure de correlation de polarisation de photons
  • Quantum Chance

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Music · MusicBrainz

Type
Person
Gender
Male
Origin
United States

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Listeners
20
Total plays
88

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Quotes

  • Now comes the Einstein–Podolsky–Rosen entangled state. Now I see faces, people saying, "Oh..?" Don't worry! When you go to the concert, you don't need to be able to read the music, to enjoy the music. ...So here... [are] equations. It's a pleasure for my colleague physicists. If you can't read the equation, listen to me. I'm not going to sing, but... listen to the words... the words are... a way of describing the equations, and you don't need to know the mathematics...
  • La principale difficulté pour vulgariser la physique quantique, c'est qu'on ne sait pas très bien comment en fabriquer des images dans notre monde. C'est en ce sens qu'elle est vraiment contre-intuitive.
  • I think it is not an exaggeration to say that the realization of the importance of entanglement and the clarification of the quantum description of single objects have been at the root of a second quantum revolution, and that John Bell was its prophet. And it may well be that this once purely intellectual pursuit will also lead to a new technological revolution.
  • Certainly we do not need quantum mechanics for macroscopic objects, which are well described by classical physics – this is the reason why quantum mechanics seems so foreign to our everyday existence.
  • John Bell devoted most of his efforts to conceptual and theoretical questions. Would he have liked that I also stress the importance of the technological revolutions that were, and will be, enabled by the conceptual revolutions? I cannot tell, but we know that he started his career in accelerator design, and that he always showed a profound respect for technological achievements. I like to think that he would have loved quantum-jumps-based s, as well as entangled s.
  • [In] 1964... John Stewart Bell... discovered inequalities that allow an experimental test of the predictions of local realism against those of standard quantum physics.

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Described at

CV d'Alain Aspect, membre de l'Acad�mie des sciences

academie-sciences.fr

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Wikidata facts

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Alain Aspect (26341660894) (cropped).jpg
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Commons category
Alain Aspect
date of birth
1947-06-15
name in native language
Alain Aspect
birth name
Alain Jean Aspect
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Article

Alain Jean Aspect ( French: [aspɛ] ; born 15 June 1947) is a French physicist noted for his experimental work on quantum entanglement. Aspect's experiment (1980–1982) bears his name.

Aspect was awarded the 2022 Nobel Prize in Physics, jointly with John Clauser and Anton Zeilinger, "for experiments with entangled photons, establishing the violation of Bell inequalities and pioneering quantum information science".

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