Why Physicists Think Space May Have a Holographic Description
@gbti.bsky.social
@gbti.bsky.socialWhy Physicists Think Space May Have a Holographic Description
@informaq.bsky.socialLocal evolutions of non-factor quantum systems compatible with relativistic no-signaling must be linear, unitary, and block-decomposed. Extends foundational quantum-relativity constraints beyond traditional factor systems in quantum gravity.
@denys-dutykh.comIn asymptotic safety, a candidate theory of quantum gravity, gravity fades at the shortest distances. How does such a black hole ring? In Physical Review D (@apsphysics.aps.org), Davide Batic, Fabio Scardigli and I computed it. Part 2 of our trilogy. 🧵 #BlackHoles #QuantumGravity
@denys-dutykh.comWhat if gravity grew stronger at the tiniest distances? In The European Physical Journal C (@springer.springernature.com) , Davide Batic, Fabio Scardigli and I computed how such a black hole, a Planck star, rings. Part 1 of our trilogy, February 2026. 🧵 #BlackHoles #QuantumGravity
@denys-dutykh.comCan a black hole without a singularity be unstable? In The European Physical Journal C (@springer.springernature.com, 2024), Davide Batic and I computed how the noncommutative black hole rings, up to its extreme case. Every tone we found fades. 🧵 #BlackHoles #QuantumGravity
@myroslavstalnyi.bsky.socialIn Generative Triangle T, causality is not imposed on pre-existing events. It is the reachability relation generated by the recursion itself. The result is an oriented acyclic causal structure with exact cones and an internal propagation bound c=1.
#Causality #QuantumGravity
@freegardener.bsky.socialGravity holography says a region of space is fully encoded on its boundary—like knowing a box's marbles from photos of its faces. Black holes #Physics #Holography #QuantumGravity #SpaceTime
https://freegardner.com/sci_scout/gravity-holography-and-the-boundary-of-space.html
@kill-bait.bsky.socialLHC Excludes More Possibilities for Quantum Black Holes in Search for Quantum Gravity
🤖 IA: It's not clickbait ✅
👥 Users: It's not clickbait ✅
#quantumblackholes #lhc #quantumgravity
👇👇👇
@hydezero-message.bsky.socialCan counting particle states simplify membrane-inspired models? Explore how a Fermi-gas reformulation reveals N^1.5 growth of leading free energy in a class of matrix models. A beginner-friendly guide.
https://note.com/hydezero/n/n0888e1ddf5ef?hl=en
#Physics #QuantumGravity
@informaq.bsky.socialLHC searches for quantum black holes found no evidence up to 12 TeV—tightening constraints on extra dimension theories while advancing techniques for detecting rare phenomena.
@jaceblog.bsky.socialSupplement to EP10, Part IV.
What happens to information when a black hole dies?
Hawking said it vanishes. The Page curve says it doesn't.
Islands, islands formula, and the frontier that remains open.
#HolographicUniverse #HiddenLabSeries #BlackHoleInformation #QuantumGravity
@jaceblog.bsky.socialSupplement to EP10, Part III.
What is the most precise version of the holographic principle?
AdS/CFT, the RT formula, quantum error correction, and ER=EPR.
Spacetime may be a code.
#HolographicUniverse #HiddenLabSeries #AdSCFT #QuantumGravity #ItFromQubit
@informaq.bsky.socialDeep underground experiment ruled out gravity-induced decoherence predicted by Károlyházy model after 62 days of measurements with shielded germanium detector, narrowing search for quantum-gravity unification.
@jaceblog.bsky.socialSupplement to EP10, Part II.
What did the Fermilab Holometer actually find?
Two 39-meter interferometers. Five years of data.
One null result.
Hogan's model, what it tested, and what it couldn't.
#HolographicUniverse #HiddenLabSeries #Holometer #QuantumGravity
@jaceblog.bsky.socialSupplement to EP10, Part I.
Where does the holographic principle come from?
Black holes don't hide information. They write it on the surface.
Bekenstein entropy, the area law, and the Bousso bound.
#HolographicUniverse #HiddenLabSeries #BlackHoleThermodynamics #QuantumGravity
@jaceblog.bsky.socialHOLOGRAPHIC UNIVERSE PROBE
Real physicists have searched for proof that our 3D universe is actually encoded like a hologram.
What if a hidden lab found the static, the exact grain size of reality itself?
#HolographicUniverse #HiddenLabSeries #TheoreticalPhysics #PlanckLength #QuantumGravity
@informaq.bsky.socialNew approach combines entanglement and gravitational entropy to resolve infinities in quantum gravity calculations near black holes, offering insights into merging black holes and the fate of information.
@informaq.bsky.socialNew framework reveals some proposed quantum gravity experiments can be explained by classical gravity acting on quantum particles, helping identify signatures that would truly prove gravity's quantum nature.
@informaq.bsky.socialObject-relative mode weighting in a causal resonator suppresses UV divergences in quantum gravity one-loop integrals without counterterms, while naturally predicting dark energy density within order unity of observations.
@informaq.bsky.socialQuantum massive scalar fields exhibit divergent behavior at black hole Cauchy horizons, unlike massless fields. This suggests quantum effects could strengthen interior singularities beyond their classical predictions.