Podcasts about bell's theorem

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Best podcasts about bell's theorem

Latest podcast episodes about bell's theorem

Sommerfeld Theory Colloquium (ASC)
From Bell's theorem to Quantum Networks

Sommerfeld Theory Colloquium (ASC)

Play Episode Listen Later Jul 14, 2021 76:19


The question, whether a local, realistic theory can be a valid description of nature led to Bell's formulation of a clear cut experimental test. In spite of the many measurements performed and the numerous violation of Bell's inequality, all these tests relied on assumptions opening loopholes for local realistic theories. We present experiments which attempted to close as many as possible loopholes during the recent years, and what still might be left to do. In the experiment, as Bell's inequality limits preshared knowledge about possible measurement results, it can be used on the one hand to now confirm random numbers deduced from measurement results or the security of the devices used for quantum key distribution. On the other hand we can use the techniques developed for this experiment as the basic link for future quantum networks distributing entanglement efficiently over larger distances.

quantum networks bell's theorem
Between Two Nerds
#25 | Quantum Mechanics With Raafae & Athena, Aged 11

Between Two Nerds

Play Episode Listen Later Apr 26, 2020 45:50


Athena & Raafae join one of the nerds to have a chat about one of the most mysterious areas in physics... quantum mechanics!This chat was really an overview of the major ideas in the field. Quanta and photons. Wave particle duality. Matter as a wave. The Uncertainty Principle. Schrodinger's Equation & the Wave function. The measurement problem & the Copenhagen Interpretation. Entanglement & Bell's Theorem. Hidden Variables and Many Worlds.It is near impossible for us to explore all of the mysteries of Quantum Mechanics in one sitting! But if you would like us to do more in-depth chats about more specific topics, let us know!If you would like to see what the nerds look like, check us out on YouTube at:https://www.youtube.com/c/BetweenTwoNerdsAnd for more information about Curiosity Lab, how we make kids fall in love with science, check out:https://www.curiositylab.ae

Curiosity Daily
Simple Quantum Physics (w/ George Greenstein), Parachute-less Falling, and Dog Adoption

Curiosity Daily

Play Episode Listen Later Jul 19, 2019 10:06


Learn about a simple way to explain quantum physics, with a special guest, astrophysicisist George Greenstein. You’ll also learn about how to survive falling without a parachute, and how to avoid “speed-dating mistakes” when adopting a dog. Please support our sponsors! Get two months of unlimited access to over 25,000 classes on Skillshare — for free. To sign up, go to skillshare.com/curiosity In this podcast, Cody Gough and Ashley Hamer discuss the following stories from Curiosity.com to help you get smarter and learn something new in just a few minutes: How to Survive Falling Without a Parachute — https://curiosity.im/2LH2t1P  Here's How to Avoid 'Speed-Dating Mistakes' When Adopting a Dog — https://curiosity.im/2LtJGal  More from George Greenstein: “Quantum Strangeness: Wrestling with Bell's Theorem and the Ultimate Nature of Reality” — https://amzn.to/2WbKvds  Other publications from George Greenstein on Amazon — https://amzn.to/2w9dfEY  Website — http://www3.amherst.edu/~gsgreenstein/ Amherst College bio — https://www.amherst.edu/people/facstaff/gsgreenstein Want to support our show?Register for the 2019 Podcast Awards and nominate Curiosity Daily to win for People’s Choice, Education, and Science & Medicine. After you register, simply select Curiosity Daily from the drop-down menus (no need to pick nominees in every category): https://curiosity.im/podcast-awards-2019  Download the FREE 5-star Curiosity app for Android and iOS at https://curiosity.im/podcast-app. And Amazon smart speaker users: you can listen to our podcast as part of your Amazon Alexa Flash Briefing — just click “enable” here: https://curiosity.im/podcast-flash-briefing.

Curiosity Daily
EPR Paradox and Quantum Strangeness (w/ George Greenstein) and Temperatures for Sleep

Curiosity Daily

Play Episode Listen Later Jul 18, 2019 10:14


Learn about why room temperature is so important for getting a good night’s sleep. Plus, learn about the EPR paradox and a famous debate from the world of quantum physics with a special guest, astrophysicist George Greenstein. In this podcast, Cody Gough and Ashley Hamer discuss the following story from Curiosity.com about how scientists figured out why room temperature is so important for sleep: https://curiosity.im/2LH1Mpb  More from George Greenstein: “Quantum Strangeness: Wrestling with Bell's Theorem and the Ultimate Nature of Reality” — https://amzn.to/2WbKvds  Other publications from George Greenstein on Amazon — https://amzn.to/2w9dfEY  Website — http://www3.amherst.edu/~gsgreenstein/ Amherst College bio — https://www.amherst.edu/people/facstaff/gsgreenstein Want to support our show?Register for the 2019 Podcast Awards and nominate Curiosity Daily to win for People’s Choice, Education, and Science & Medicine. After you register, simply select Curiosity Daily from the drop-down menus (no need to pick nominees in every category): https://curiosity.im/podcast-awards-2019  Download the FREE 5-star Curiosity app for Android and iOS at https://curiosity.im/podcast-app. And Amazon smart speaker users: you can listen to our podcast as part of your Amazon Alexa Flash Briefing — just click “enable” here: https://curiosity.im/podcast-flash-briefing. 

THE TEXORCIST LIVE PODCAST
"Why Quantum Entanglement Scared Einstein"

THE TEXORCIST LIVE PODCAST

Play Episode Listen Later Jul 4, 2019 113:39


A recent discovery in quantum mechanics seems to confirm a very unsettling fact about quantum entanglement that will affect everything we have ever known. This is what Einstein called "spooky action at a distance". In 1964, Irish physicist John Bell developed "Bell's Theorem" also known as Superdeterminism which says freewill and choice are only illusions. Bell theorized everything is predetermined and humans only believe they have freewill. In this episode we will discuss the shocking implications if this is indeed true and what it means to life and the world as we know it. This knowledge transcends this world and our known dimensions. Join us for new explosive, shocking information that will make you reconsider everything you "know".

MCMP – Mathematical Philosophy (Archive 2011/12)
Retrocausality - What Would it Take?

MCMP – Mathematical Philosophy (Archive 2011/12)

Play Episode Listen Later Apr 20, 2019 44:04


Huw Price (Cambridge) gives a talk at the MCMP Colloquium titled "Retrocausality - What Would it Take?". Abstract: Some writers argue that retrocausality offers an attractive loophole in Bell's Theorem, allowing an explanation of EPR-Bell correlations without "spooky action-at-a-distance." This idea originated more than a decade before Bell's famous result, when de Broglie's student, Olivier Costa de Beauregard, first proposed that retrocausality plays a role in EPR contexts. The proposal is difficult to assess, because there has been little work on the general question of what a world with retrocausality would "look like" - what kinds of considerations, if any, would properly lead to the conclusion that we do live in such a world. In this talk I discuss these general issues, with the aim of bringing the more specific question as to whether quantum theory implies retrocausality into sharper focus than has hitherto been possible.

The Hyperfine Physics Podcast
Bell's Theorem and EPR

The Hyperfine Physics Podcast

Play Episode Listen Later Mar 21, 2019


Zak and Derek discuss nothing less than the fundamental nature of reality. They start with… Read the postBell's Theorem and EPR The post Bell's Theorem and EPR appeared first on The Hyperfine.

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The Hyperfine Physics Podcast
Bell's Theorem and EPR

The Hyperfine Physics Podcast

Play Episode Listen Later Mar 21, 2019


Zak and Derek discuss nothing less than the fundamental nature of reality. They start with… Read the postBell's Theorem and EPR The post Bell's Theorem and EPR appeared first on The Hyperfine.

zak theorem epr hyperfine bell's theorem
Breaking Math Podcast
28: Bell's Infamous Theorem (Bell's Theorem)

Breaking Math Podcast

Play Episode Listen Later Jun 19, 2018 36:47 Very Popular


The history of physics as a natural science is filled with examples of when an experiment will demonstrate something or another, but what is often forgotten is the fact that the experiment had to be thought up in the first place by someone who was aware of more than one plausible value for a property of the universe, and realized that there was a way to word a question in such a way that the universe could understand. Such a property was debated during the quantum revolution, and involved Einstein, Polodsky, Rosen, and Schrödinger. The question was 'do particles which are entangled "know" the state of one another from far away, or do they have a sort of "DNA" which infuses them with their properties?' The question was thought for a while to be purely philosophical one until John Stewart Bell found the right way to word a question, and proved it in a laboratory of thought. It was demonstrated to be valid in a laboratory of the universe. So how do particles speak to each other from far away? What do we mean when we say we observe something? And how is a pair of gloves like and unlike a pair of walkie talkies? --- This episode is sponsored by · Anchor: The easiest way to make a podcast. https://anchor.fm/app Support this podcast: https://anchor.fm/breakingmathpodcast/support

PhysicsFM
PhysicsFM - Quantum Paradoxes 3 - Is Quantum Theory Complete? - Randy Morrison and Jim Rantschler

PhysicsFM

Play Episode Listen Later Dec 19, 2014 31:22


Randy and Jim discuss the completeness of quantum theory via the EPR Paradox, Bell's Theorem, and the Aspect Experiment and they discuss the Block Universe and David Bohm's interpretation of quantum mechanics.