His view: What this recent paper with a qutrit experiment shows, is that it is possible to do QM communication or QM computing at high volume and high speed. No need to wear headphones. Our view of the universe has not changed.
Maybe the main thing to see here is that lots of people would love to falsify or tame quantum mechanics, the way they would like to falsify the Big Bang or fine-tuning and it won’t be their fault for lack of trying.
Her view: Most physicists believe that the solution is that the Hawking radiation somehow must contain information after all.
Do we know that quantum mechanics is wrong and, if so, how can it be useful?
Possibly, but maybe it’s inherently fuzzy. Meanwhile, an update on Adam Becker’s attack on Inference Review as an ID-friendly rag; Peter Woit and Sabine Hossenfelder weigh in.
From Philip Cunningham: Notes: In this present video I would like to further refine and expand on the argument that I made in the “Albert Einstein vs. Quantum Mechanics and His Own Mind” video with more recent experimental evidence from quantum mechanics. and to thus further strengthen the case that the present experimental evidence that […]
Question emerges: ““There is some beautiful structure that somehow coexists with a totally random environment,” Papić said. “What kind of physics allows this to happen?”
A physicst calls it quantum monism but he more or less means the multiverse. The problem, as he sees it, is that “the laws of physics appear to be finely tuned to permit the existence of intelligent beings who can discover those laws—a coincidence that demands explanation”. However, if we accept that there are zillions […]
Which says that if there are more holes than pigeons, some pigeons must share.
In this 2018 video, quantum physicist Anton Zeilinger explains the essence of quantum physics for a general audience: The skinny, courtesy Philip Cunningham: 40 sec: Every object has to be in a definite place is not true anymore… The thought that a particle can be at two places at the same time is (also) not […]
Proton: stable subatomic particle that has a positive charge equal in magnitude to a unit of electron charge and a rest mass of 1.67262 × 10−27 kg, which is 1,836 times the mass of an electron. (Britannica) Only 9% of the proton’s mass comes from its quarks: The rest of the proton’s mass comes from complicated effects occurring inside the particle, researchers report […]
And have to leave academic science. Factually correct answers do not matter now if they are not politically correct. In a review of Adam Becker’s What Is Real? The Unfinished Quest for the Meaning of Quantum Physics (Basic Books, 2018), mathematician and physicist Sheldon Lee Glashow tells us No one can doubt that quantum mechanics is […]
To hear the multiverse enthusiasts tell it, many worlds theory offers no problems. But you probably sensed that that wasn’t very likely: It says that our unique experience as individuals is not simply a bit imperfect, a bit unreliable and fuzzy, but is a complete illusion. If we really pursue that idea, rather than pretending […]
French physicist Louis de Broglie (1892-1987) hoped that quantum mechanics could be brought within the same frame as classical physics via pilot wave theory, which envisioned “concrete particles, always with definite locations, that are guided through space by real pilot waves.” Apparently not. But a series of bouncing-droplet findings since 2015 has crushed this dream. […]
From the Henryk Niewodniczanski Institute of Nuclear Physics of the Polish Academy of Sciences The world of quantum phenomena is full of paradoxes incomprehensible to human intuition and inexplicable to classical physics. This is the thesis we almost always hear when it comes to quantum mechanics. Here are some examples of phenomena that are commonly […]