Physics Channel

@physics@newsmast.community
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Welcome to the Newsmast Physics Channel. A curated feed of posts from the Fediverse, handmade by @newsmast@newmast.social, and broadcasting to Bluesky (if you've opted-in via @bsky.brid.gy)!

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This Algorithm Just Solved One of Physics’ Most Infamous Problems. Via @sciencedaily_official #Science #Physics 🔭🔬🧪🥼🧑‍🔬

This Algorithm Just Solved One...
This Algorithm Just Solved One of Physics’ Most Infamous Problems

Using an advanced Monte Carlo method, Caltech researchers found a way to tame the infinite complexity of Feynman diagrams and solve the long-standing polaron problem, unlocking deeper understanding of electron flow in tricky materials.

ScienceDaily

I asked AI what we could learn from this and its answer was 'keep learning with better tests.' No time travel or hyperspeed travel yet, but every little bit helps.

https://phys.org/news/2025-07-tunneling-electrons-alternative-quantum-mechanics.html

#quantum #quantumphysics #physics #science #quantummechanics #astrophysics

Speed test of 'tunneling' electrons challenges alternative interpretation of quantum mechanics

Quantum mechanics describes the unconventional properties of subatomic particles, like their ability to exist in a superposition of multiple states, as popularized by the Schrödinger's cat analogy, and ability to slip through barriers, a phenomenon known as quantum tunneling.

Phys.org
https://www.europesays.com/2247276/ Thorium-based nuclear clock could help unlock dark matter mystery #AtomicClock #DarkMatter #germany #nuclear #NuclearClock #physics #thorium #US

New #SciPost #Physics Proceedings issue

16th International Workshop on Tau Lepton Physics (TAU2021)

Eds. Prof. Swagato Banerjee and Dr. Emilie Passemar

https://scipost.org/SciPostPhysProc.16

#IndianaUniversity

CERN Detects Two Ultra-Rare God Particle Decays That Could Rewrite Particle Physics

IN A NUTSHELL 🔬 Higgs boson, also known as the God particle, plays a crucial role in giving…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Physics #Science
https://www.newsbeep.com/us/11402/

I’ve been working on a math project involving the periodic table of elements and the Kepler problem — that is, the problem of a particle moving in an inverse square force law. I started in 2021, the year I retired from U. C. Riverside. I had driven my wife across the country to DC, and spent the fall with her at the Center for Hellenic Studies, where she was working. They own a compound of dinky little houses right across the street from Hilary Clinton’s much grander home. The brilliant fall leaves inspired thoughts of chemistry: electrons and photons in resonance!

I felt very free, with nothing particular to do, so I did something just for fun: I explored a curious relation between the Kepler problem, the periodic table, and quantum field theory.

When I drove back to Riverside at the end of 2021 I got distracted by other things. But this year I’ve been in the mood for wrapping up half-done projects. I finished this project today after a week of hard work. It should appear on the arXiv soon.

I want to explain it! But I need some things to be fresh in your mind, so I’m going to republish some blog articles I wrote in 2021 to explain this work.

Let’s start with the ‘eccentricity vector’. This is a conserved quantity for the Kepler problem. It always points in the direction of the orbit’s perihelion, and its magnitude equals the eccentricity of the orbit. It never changes.

This conserved quantity is special to the inverse square force law - and it since conserved quantities come from symmetries, it reveals a secret symmetry of the Kepler problem. Amazingly, this problem is symmetrical under rotations in *4-dimensional* space!

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Zconomy: The Bestselling and Definitive Book on Generation Z

Zconomy is the bestselling book about Gen Z as employees, customers, and trendsetters. Zconomy features groundbreaking research & strategies.

Jason Dorsey

Todays collection of random propagation trajectories of ultra high energy cosmic rays, randomly injected with energies from 1e17 to 1e21 eV and evolving for 10 Giga years, with in-house developed code for the propagation of charged particles undergoing losses ("UMAREL") and with a realistic model of cosmic magnetism from ENZO simulations.

#astronomy #physics #science
#SimulatedUniverses

📡 3 quantum highlights:
• Quantum battery reaches theoretical speed limit
• ProvideQ toolbox launches for optimization
• Antiferromagnetic quasicrystals discovered

#QuantumComputing #QuantumPhysics

https://blaze.email/Quantum-Computing

Quantum Computing

Blaze's Quantum Computing newsletter featuring latest research, algorithms, hardware developments, and quantum community updates.

blaze.email

#Mathematical #Aesthetics : Medium

‘Remarkable’ new #Enzymes built by #Algorithm with #Physics know-how : Nature

Why the World Needs More People, According to These Experts : Time

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