Celebrating 10 Years of FQXi with Our Most Popular Content From the Past Decade

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BREAKING NEWS



Looking to the Future
May 26, 2016
To understand quantum phenomena, we may need to think about time in a different way, according to FQXi members Ken Wharton and Huw Price. They make their case in the latest issue of Nautilus.

Music of the Universe
Apr 27, 2016
Physicist, saxophonist and FQXi member Stephon Alexander muses on the secret link between music and the structure of the universe in his new book The Jazz of Physics.

Poetic Contemplation of Physics
Mar 13, 2016
FQXi's Carlo Rovelli speaks to The Wall Street Journal about his bestselling book, Seven Brief Lessons in Physics.

 
NEW IN BLOGS

Dirty Secrets of…Quantum Foundations: Matt...
By ZEEYA MERALI
Audio from Matt Leifer’s talk from the FQXi meeting has now been posted here (video of this, and all other talks from the meeting will follow). If you’ve been following our essay contests over recent years, you’ll know that Leifer tends to...

Announcing Physics of the Observer Grant Search...
By BRENDAN FOSTER
Last October, FQXi announced its new program on Physics of the Observer, including a request for proposals on research and outreach projects. We asked applicants to consider questions like, what does it mean to be an observer? What sort of systems...

Physics of the Observer - Call for Proposals and...
By BRENDAN FOSTER
And now, we’d like to announce the beginning of an ambitious new program, investigating Physics of the Observer.

We’re asking you to take a long hard look at yourself — and to think about what it means to be an "observer". Many problems...




NEW PODCAST EPISODES
Sean Carroll asks What Happens Inside the Wavefunction? From the 5th FQXi International Meeting.
Quantum physicist Matt Leifer reveals the dirty secrets of quantum foundations: the Copenhagen Interpretation does not exist and Copenhagen-like interpretations are as crazy as invoking parallel universes. From the 5th International FQXi meeting.
Physicist Paul Davies reveals the "dirty secrets of life." From the 5th FQXi conference.



Featured Videos:

"Seeing Without Looking"

Dagomir Kaszlikowski

"One Physics To Rule Them All (This Is Physics, part 1)"

Marc Séguin

"Why Do I Study Physics?"

Xiangjun Shi




FORUM UPDATES

High Energy Physics
Multiversal Journeys — Misconceptions About the...
By BRENDAN FOSTER
FQXi Member Farzad Nekoogar heads the excellent Multiversal Journeys, whose mission is "to raise public awareness and interest in theoretical physics and cosmology". They have recently finished two videos explaining misconceptions about the research...

Cosmology
Time in Physics & Entropy and the Universe
By BRENDAN FOSTER
Thanks to FQXi Member and expert on the nature of time Julian Barbour for pointing out the online videos of talks of the recent Workshop on Time in Physics at the ETH Zurich.

Julian's talk on Time's Arrow and the Entropy and the Universe...

Ultimate Reality
Alternative Models of Reality
By ZEEYA MERALI
If you have an unconventional, alternative model of reality, then this is the place to discuss it. (This is for contributors who have preliminary ideas and would like feedback, but do not have an academic paper or arXiv preprint and have not given a...

 
NEW ARTICLES


Untangling Quantum Causation
By NICOLA JONES • Jul 25, 2016
Figuring out if A causes B should help to write the rulebook for quantum physics.
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Discuss this article in the FQXi Community Forum (61 posts)

In Search of a Quantum Spacetime
By SOPHIE HEBDEN • Jun 22, 2016
Finding the universe's wavefunction could be the key to understanding the emergence of reality.
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Discuss this article in the FQXi Community Forum (77 posts)

Collapsing Physics: Q&A with Catalina Oana Curceanu
By CARINNE PIEKEMA • May 24, 2016
Tests of a rival to quantum theory, taking place in the belly of the Gran Sasso d'Italia mountain, could reveal how the fuzzy subatomic realm of possibilities comes into sharp macroscopic focus.
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Discuss this article in the FQXi Community Forum (102 posts)

Dropping Schrödinger's Cat Into a Black Hole
By ANIL ANANTHASWAMY • May 5, 2016
Combining gravity with the process that transforms the fuzzy uncertainty of the quantum realm into the definite classical world we see around us could lead to a theory of quantum gravity.
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Discuss this article in the FQXi Community Forum (25 posts)

Does Quantum Weirdness Arise When Parallel Classical Worlds Repel?
By STEVEN ASHLEY • Apr 15, 2016
Quantum mechanics could derive from subtle interactions among unseen neighboring universes
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Discuss this article in the FQXi Community Forum (60 posts)

Wrinkles in Spacetime
By COLIN STUART • Mar 31, 2016
Searching for defects in the fabric of the cosmos could help physicists home in on the correct theory of quantum gravity.
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Discuss this article in the FQXi Community Forum (242 posts)

Blurring Causal Lines
By CARINNE PIEKEMA • Feb 29, 2016
Quantum experiments mix past and future on the microscopic scale—opening the door to faster computers and revising our notion of causality.
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Discuss this article in the FQXi Community Forum (26 posts)

The Quantum Reality Paradox
By KATE BECKER • Nov 18, 2015
How the search for God’s limits led to the discovery of quantum contextuality—a weird phenomenon that could provide the 'magic' needed for super-fast computing.
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Discuss this article in the FQXi Community Forum (59 posts)

Quantum Cybernetics
By NATHAN COLLINS • Oct 1, 2015
The quest for a meta-theory of quantum control that could one day explain physical systems, certain biological phenomena—and maybe even politics.
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Discuss this article in the FQXi Community Forum (31 posts)

Video Article: Solar-System-Sized Experiment to Put Time to the Test
By STEVEN ASHLEY • Aug 26, 2015
Is quantum theory or relativity right about the nature of time? Bouncing radar beams off the moons of Jupiter just might help sort things out.
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Discuss this article in the FQXi Community Forum (68 posts)


 
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