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Category: quantum physics – Page 14

This Physicist (Unexpectedly) Derived Gravity from Information

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What if gravity is just entropy in disguise? Professor Erik Verlinde joins me to argue that gravity isn’t a fundamental force—it’s thermodynamic, emerging from quantum information the way gas pressure emerges from molecules bouncing around. We explore why spacetime may be stitched together by entanglement, and how dark energy and dark matter both pop out automatically without extra particles or parameters. Verlinde explains why the cosmological constant problem is a red herring, and why there may be no final theory of physics. When asked where the universe comes from, his answer is one word: chaos.

SUPPORT: Support me on Substack: https://curtjaimungal.substack.com/su… me on Crypto: https://commerce.coinbase.com/checkou… Support me on PayPal: https://www.paypal.com/donate?hosted_… JOIN MY SUBSTACK (Personal Writings): https://curtjaimungal.substack.com LISTEN ON SPOTIFY: https://open.spotify.com/show/4gL14b9… TIMESTAMPS:

  • 00:00:00 — Thermodynamic Gravity and Information
  • 00:06:35 — Beyond Effective Field Theory
  • 00:13:08 — Turtles All The Way Down
  • 00:25:41 — Entropy as a Force
  • 00:36:31 — Entanglement and Spatial Connectivity
  • 00:47:31 — Deriving Inertia and F=ma
  • 00:56:41 — De Sitter Space Challenges
  • 01:02:01 — Dark Matter and Milgram
  • 01:11:51 — The Emergence of Time
  • 01:21:01 — Statistical Gravity Fluctuations
  • 01:27:01 — Quantum Computational Complexity
  • 01:36:01 — Physics Intuition and Mentorship
  • 01:47:31 — Beauty, Garbage, and Chaos

LINKS MENTIONED: Papers, books, websites:

Videos:

  • • A 2 Hour Deep Dive into Entropy
  • • The Mathematics of String Theory [Graduate…
  • • The Debate That Divides Physics: Is the Un…
  • • The Physicist Who Found Quantum Theory’s U…
  • • Retrocausality & The Transactional Interpr…
  • • The Physicist Who Proved Entropy = Gravity
  • • The Physicist Who Says Time Doesn’t Exist
  • • The Most Astonishing Theory of Black Holes
  • • The (Simple) Theory That Explains Everythi…
  • • The Crisis in String Theory is Worse Than…
  • • Dark Dimensions: NEW THEORY Unifying Dark…
  • • MIT Scientist’s Discovery: “Black Holes Mi…
  • • The Woman Who Broke Gravity | Claudia de Rham
  • • Solving the Problem of Consciousness | Ste…
  • • Frederic Schuller: The Physicist Who Deriv…
  • • The Loop Quantum Gravity Debacle: Carlo Ro…
  • • An (Elementary) Introduction to Quantum Co…
  • • Can Physics Explain Its Own Laws?
  • • The Nobel Laureate Who (Also) Says Quantum…
  • • This Cosmologist Discovered Something Stra…
  • • Michael Levin: Consciousness, Biology, Uni…

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Guests do not pay to appear. Theories of Everything receives revenue solely from viewer donations, platform ads, and clearly labelled sponsors; no guest or associated entity has ever given compensation, directly or through intermediaries. #science.

JOIN MY SUBSTACK (Personal Writings): https://curtjaimungal.substack.com.

LISTEN ON SPOTIFY: https://open.spotify.com/show/4gL14b9…

TIMESTAMPS: 00:00:00 — Thermodynamic Gravity and Information 00:06:35 — Beyond Effective Field Theory 00:13:08 — Turtles All The Way Down 00:25:41 — Entropy as a Force 00:36:31 — Entanglement and Spatial Connectivity 00:47:31 — Deriving Inertia and F=ma 00:56:41 — De Sitter Space Challenges 01:02:01 — Dark Matter and Milgram 01:11:51 — The Emergence of Time 01:21:01 — Statistical Gravity Fluctuations 01:27:01 — Quantum Computational Complexity 01:36:01 — Physics Intuition and Mentorship 01:47:31 — Beauty, Garbage, and Chaos.

Continue reading “This Physicist (Unexpectedly) Derived Gravity from Information” | >

Universal Bridge Theorem

We proved that our Universe was made from AI Algorithm.

What if spacetime itself is the result of a gigantic self-learning quantum neural network? 🤯🌌

A new framework called the Universal Bridge Theorem (UBT) proposes a deep equivalence between:

🧠 Neural network training.
and.
🌌 The evolution of spacetime geometry.

The proposal combines:

Atomic bands in two transition metal dichalcogenides hint at long-theorized quantum state

Insulators are materials in which electrons cannot move freely. Past theoretical studies predicted the existence of an unusual insulating state dubbed obstructed atomic insulator (OAI), in which electrons are localized inside a crystal, while their centers of charge lie in empty spaces between atoms, rather than on the atoms themselves.

Two independent research teams, one at Princeton University and Donostia International Physics Center (DIPC), and the other at Columbia University recently observed signatures of this long-theorized quantum state in two different transition metal dichalcogenides, niobium diselenide (NbSe₂) and tungsten diselenide (WSe₂). Their papers, both of which were published in Nature Physics, could open new possibilities for the study of topological quantum phenomena.

Quantum geometry provides theoretical limits on measurable properties of solids

Two RIKEN physicists have established new theoretical limits for experimentally measurable quantities by viewing solids through a lens of quantum geometry. Their results shed light both on the physics of solids and on quantum mechanics.

The usual approach to studying a solid in physics is to consider all the interactions acting between its atoms or molecules and then use the laws of quantum mechanics to determine the solid’s properties. But a new methodology involves considering the “quantum geometry” of a solid. It entails studying the geometric structures that arise not in physical space, but in the space of quantum states.

One of the key concepts in this approach is the quantum geometric tensor—a matrix that contains information about the distances and curvatures of quantum states.

3D atomic rearrangement creates 40,000 quantum defects in 40 minutes

It’s been 37 years since scientists first demonstrated the ability to move single atoms, suggesting the possibility of designing materials atom by atom to customize their properties. Today there are several techniques that allow researchers to move individual atoms in order to give materials exotic quantum properties and improve our understanding of quantum behavior.

But existing techniques can only move atoms across the surface of materials in two dimensions. Most also require painstakingly slow processes and high-vacuum, ultracold lab conditions.

Now a team of researchers at MIT, the Department of Energy’s Oak Ridge National Laboratory, and other institutions has created a way to precisely move tens of thousands of individual atoms within a material in minutes at room temperature. The approach uses a set of algorithms to carefully position an electron beam at specific locations of a material, then scan the beam to drive atomic motions.

Frank J. Tipler: The Laws of Physics Say The Singularity is Inevitable!

13 years ago, a Tulane physicist told me I didn’t understand the laws of physics.

That’s why, he said, I can’t see why the Singularity is inevitable. Or why it’s perfectly compatible with Christianity.

Fair enough.

Dr. Frank J. Tipler is the cosmologist behind the Omega Point. He is a professor of mathematical physics at Tulane University, and the author of The Anthropic Cosmological Principle, The Physics of Immortality, and The Physics of Christianity.

He didn’t come on Singularity FM to soften his views. He came to defend them.

In one hour we covered:

Continue reading “Frank J. Tipler: The Laws of Physics Say The Singularity is Inevitable!” | >

Largest-ever survey of physicists puts Standard Model of cosmology under scrutiny

The largest-ever survey of physicists from around the world—released today—shows a distinct lack of consensus across many of physics’s most important questions, from the nature of black holes and dark matter, to the still-incomplete unification of Einstein’s theory of gravity with quantum mechanics.

Even the best theory of the universe’s expansion, known as the standard model of cosmology or ΛCDM (Lambda Cold Dark Matter), did not attain majority support. This surprising outcome is perhaps due to results from the Dark Energy Spectroscopic Instrument (DESI) last year, which hinted that dark energy may change over time, in opposition to the standard model’s conviction that dark energy remains constant.

But that wasn’t the only surprising outcome. The survey doesn’t seem to find much agreement anywhere.

Atoms vibrate on circular paths—with an unexpected twist

An international team of researchers, including scientists from HZDR and Fritz Haber Institute of the Max Planck Society, for the first time directly observed how angular momentum is transferred and conserved within a crystal lattice. Using intense terahertz laser pulses, the researchers were able to selectively control these processes, which unveiled a surprising effect: During the angular momentum transfer, the direction of rotation reverses—caused by the rotational symmetry of the material.

The results, published in Nature Physics, provide new insights into the foundation of magnetism and open up possibilities for tailored control of quantum materials.

Conserved quantities such as energy, momentum, and angular momentum determine the fundamental laws of nature. In a closed system, these quantities are always conserved: they cannot be created or destroyed, only transformed or transferred. While angular momentum is familiar in everyday life through rotating carousels or riding a bicycle, it plays a central role at the quantum level—for example, as the fundamental origin of magnetism.

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