Daniel Carney (@four_form) 's Twitter Profile
Daniel Carney

@four_form

theoretical physics. measurement at the limits of quantum mechanics and gravity (and sometimes both).

ID: 44070920

linkhttps://qquest.lbl.gov/~carney/ calendar_today02-06-2009 06:06:53

465 Tweet

1,1K Followers

172 Following

Blood Meridian (@bloodmeridianqt) 's Twitter Profile Photo

For this will to deceive that is in things luminous may manifest itself likewise in retrospect and so by sleight of some fixed part of a journey already accomplished may also post men to fraudulent destinies.

Daniel Carney (@four_form) 's Twitter Profile Photo

These experiments test if spacetime can be put in quantum superposition. CHSH experiments tested if reality is nonlocal. Having strong priors on these questions is reasonable. Saying that they do not do something new is, however, simply a religious Bayesian prior of 100%.

Daniel Carney (@four_form) 's Twitter Profile Photo

The words “quantum gravity”, in any reasonable use of English, should refer to the quantum mechanics of the gravitational field. These experiments probe that in a very definite sense.

Quanta Magazine (@quantamagazine) 's Twitter Profile Photo

What if gravity isn’t a pull from mass, but a push from entropy? Hear George Musser tell Samir S. Patel about his recent reporting on this idea on a new episode of The Quanta Podcast. Apple: podcasts.apple.com/us/podcast/the… Spotify: open.spotify.com/episode/7HZxMp…

Douglas Natelson (@nanoscaleviews) 's Twitter Profile Photo

🧪 ⚛️ There are signs that the US Senate is resisting calls for giant cuts to science agencies. Now is the time to push on the House appropriators, to try to stave off catastrophic damage to US science and engineering research and competitiveness. nanoscale.blogspot.com/2025/07/us-sci…

Daniel Carney (@four_form) 's Twitter Profile Photo

As I age, I increasingly appreciate what leadership means at this level. I can't speak highly enough of how well managed LBL has been since I got here. Huge props to Mike, and best wishes for the future.

Quanta Magazine (@quantamagazine) 's Twitter Profile Photo

The experiments that the AI software designed “were nothing that a human being would make, because it had no sense of symmetry, beauty, anything. It was just a mess,” said physicist Rana Adhikari. But the design was clearly effective. quantamagazine.org/ai-comes-up-wi…

The experiments that the AI software designed “were nothing that a human being would make, because it had no sense of symmetry, beauty, anything. It was just a mess,” said physicist Rana Adhikari. But the design was clearly effective.
quantamagazine.org/ai-comes-up-wi…
Daniel Carney (@four_form) 's Twitter Profile Photo

People are happy, beers are $5, it’s 80F and there are fireflies at night… Did I reincarnate into paradise? Oh, no, I’m just back in the Midwest State College, PA

People are happy, beers are $5, it’s 80F and there are fireflies at night…

Did I reincarnate into paradise? Oh, no, I’m just back in the Midwest 

State College, PA