pines-demon's latest activity
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Ppines-demon replied to the thread Undergrad Graphene and twistronics, Kavli Prize, 2026 - Rutgers, MIT, UT Austin.Putting two graphene layers one on top of the other and check that they have the right angle is quite complicated, it is not like you...
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Ppines-demon replied to the thread Undergrad Graphene and twistronics, Kavli Prize, 2026 - Rutgers, MIT, UT Austin.This is probably this year Nobel Prize too, they have been the favorites for a while.
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Ppines-demon reacted to Astronuc's post in the thread Undergrad Graphene and twistronics, Kavli Prize, 2026 - Rutgers, MIT, UT Austin with
Like.
https://www.rutgers.edu/news/physicist-eva-andrei-becomes-first-rutgers-professor-earn-kavli-prize-one-highest-honors I'd never heard... -
Ppines-demon reacted to scottdave's post in the thread PhysicsForums mentioned on The Action Lab YouTube video with Like.
I came across this YouTube Short from The Action Lab. I thought it was pretty cool that he searched Reddit and PhysicsForums when...
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Ppines-demon reacted to iste's post in the thread Graduate How valid is the indivisible interpretation of quantum mechanics? with
Informative.
I remember this paper does fields: https://arxiv.org/abs/2601.18720 -
Ppines-demon reacted to Demystifier's post in the thread Graduate Obtaining NRQM from QFT: Issues, Folklores and Facts by Padmanabhan with Like.
Yes, but the field cannot be something that removes all the conceptual problems of NRQM. First, in NRQM the position is an observable...
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Ppines-demon reacted to sbrothy's post in the thread History Biographies, History, Philosophy of Physics with Like.
arXiv: Instrumentation and Methods for Astrophysics (astro-ph.IM); History and Philosophy of Physics (physics.hist-ph); Instrumentation...
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Ppines-demon reacted to PeterDonis's post in the thread A question about quantum entanglement with Like.
The correlations associated with "thermal nonlocality" can't violate the Bell inequalities, so no, I would not say they're "similar...
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Ppines-demon replied to the thread Undergrad Photons and free quantum particles.I know this is a typo but lambs do emit photons (even in vacuum).
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Ppines-demon reacted to PeterDonis's post in the thread Undergrad How can light be a wave and particle at the same time? with Like.
No, they're not... Yes, but a quantum field is not a wave. It's a quantum field. Your next sentence contradicts this: Yes, and it's...
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Ppines-demon replied to the thread High School Question about entanglement and spacetime.What do you actually get from QFT in terms of entanglement? You can use relativistic QM (without going into field theory) and you still...
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Ppines-demon reacted to Demystifier's post in the thread Graduate Obtaining NRQM from QFT: Issues, Folklores and Facts by Padmanabhan with Like.
It depends on what you mean by RQM. If by RQM you mean Bjorken & Drell 1, then yes, you can obtain it from Bjorken & Drell 2. But in...
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Ppines-demon replied to the thread Graduate Obtaining NRQM from QFT: Issues, Folklores and Facts by Padmanabhan.Is there a way to obtain RQM from QFT? If yes, then you can get NRQM from RQM.
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Ppines-demon reacted to Demystifier's post in the thread Is the quantum wave function a real object or a mathematical tool? with Like.
The non-relativistic limit of relativistic QFT is non-relativistic QFT. Non-relativistic QFT, also known as "second quantization", is...
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Ppines-demon replied to the thread Is the quantum wave function a real object or a mathematical tool?.Sorry if I have not followed the whole discussion. But from RQM you can get also two (particle-antiparticles) equations in QM. What is...