#QuantumGravity
LightNews LightNews
keithwilson.eu
#PhilSci #PhilPhysics #QuantumGravity
jamesowenweatherall.com Jim Weatherall @jamesowenweatherall.com · Mar 1
New Element in Philosophy of Physics just published!

Karen Crowther's "Why Do We Want a Theory of Quantum Gravity?" is available for free online for two weeks.

www.cambridge.org/core/element...
Why Do We Want a Theory of Quantum Gravity?
Cambridge Core - Philosophy: General Interest - Why Do We Want a Theory of Quantum Gravity?
www.cambridge.org
March 5, 2025 at 4:49 PM
steveesser.bsky.social
Nice to have a digestible video all about Causal Set Theory. #physics #quantumgravity #philsci

youtu.be/5EoZE1rOHAo?...
youtu.be
April 10, 2026 at 8:13 PM
williamwinslow.bsky.social
#space #universe #physics #theory #darkmatter #quantumgravity
Does dark matter actually exist? New theory says it could be gravity behaving strangely
"It highlights gravity's possible hidden complexity and invites a reevaluation of where dark matter effects originate."
www.space.com
February 6, 2026 at 2:59 PM
fqxi.org
We spoke to Hassan recently at @perimeterinstitute.ca, where he's working with @nafshordi.bsky.social to detect quantum echoes in #GravitationalWaves as a way to prove #QuantumGravity.
November 7, 2025 at 5:05 PM
freegardener.bsky.social
Gravity 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
Gravity Holography and the Boundary of Space
Gravity Holography and the Boundary of Space
freegardner.com
September 25, 2026 at 8:32 PM
quantumunivie.bsky.social
🏆 Congratulations to Markus Aspelmeyer on receiving the 2026 @fwf-at.bsky.social Wittgenstein Prize!

The #Award recognizes his pioneering work at the intersection of quantum physics and gravity. 🔬✨

#QuantumPhysics #QuantumScience #QuantumGravity #PhysicsResearch

@oeaw.bsky.social @univie.ac.at
June 25, 2026 at 12:05 PM
axelmaas.eurosky.social
That's us 😊 #ParticlePhysics #QuantumGravity
December 4, 2025 at 12:21 PM
axelmaas.eurosky.social
We, theoretical particle physics @uni-graz.at, is one of the successful programs! 6 fully funded PhD positions in #ParticlePhysics and #QuantumGravity. Watch this space for the advertisement!

What we will do is understand how elementary particle build composite states, both hadrons and black holes.
December 3, 2025 at 12:31 PM
myroslavstalnyi.bsky.social
In 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
September 26, 2026 at 6:54 AM
hydezero-message.bsky.social
Can 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
Concept illustration linking blue-violet membranes to glowing particle-like dots. It suggests a change of mathematical description, not membranes physically breaking apart.
September 24, 2026 at 3:44 AM
livingrev-relativ.bsky.social
New #book by our #GenRelativGravit Associate Editor:
Sumati Surya (2025). The Causal Set Approach to Quantum Gravity. Lecture Notes in Physics, vol 1036. Springer, Cham. doi.org/10.1007/978-...
#QuantumGravity @springer.springernature.com
book cover
September 2, 2025 at 9:53 AM
quantum-magazine.bsky.social
A new photon-based method offers a way to detect #quantum fluctuations exhibited by space-time over measured distances — potentially enabling the first measurements of #QuantumGravity.
Photon-Counting Interferometry to Detect Geontropic Space-Time Fluctuations with GQuEST
Predictions of theories that combine quantum mechanics with gravity could be observed using highly sensitive photon detection in a tabletop experiment.
journals.aps.org
February 14, 2025 at 9:05 PM
dajmeyer.bsky.social
Jakub Mielczarek now presenting #QuantumComputing Perspectives on #QuantumGravity @isqg.bsky.social Quantum Gravity 2025 Conference @pennstateuniv.bsky.social
July 21, 2025 at 3:47 PM
efhoward.bsky.social
Quantum gravity theories make my head hurt! A recent study suggests the universe itself might be a massive quantum gravity computer, with every particle interaction processing info like cosmic bits. A simple GUT? Still feels out of reach! #QuantumPhysics #Cosmology #QuantumGravity #ScienceNews
Weighty Subject: Is The Universe a Giant Quantum Gravity Computer?
A recent study in the journal Quantum Reports proposes that the universe may function as a vast quantum gravity computer.
thequantuminsider.com
December 16, 2024 at 6:45 AM
drewponder.bsky.social
Quantum Gravity Decoded: The Hidden Waves Beneath Reality
#QuantumGravity #FrequencyWaveTheory #WaveBasedReality #Einstein

Full Article:
open.substack.com/pub/drewpond...
May 23, 2025 at 7:24 PM
informaq.bsky.social
LHC 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.

#QuantumGravity #ParticlePhysics #News
LHC Narrows Search for Quantum Black Holes Using Novel Machine Learning Techniques
iq.fp2.dev
September 23, 2026 at 2:48 PM
veilwalkerx.bsky.social
Proposed Toroidal Unified Framework for Quantum Gravity and
Black Hole Echoes.
@VeilWalkerX - Grok - ChatGPT - Gemini
August 11, 2025
@jannalevinastro.bsky.social @chanda.bsky.social

#Physics #Astronomy #GravitationalWaves #QuantumGravity #BlackHoles
August 11, 2025 at 11:38 PM
quantum-magazine.bsky.social
📢📢Read #Entropy recent Article "The #Quantum Memory Matrix: A Unified Framework for the #BlackHole Information Paradox", by Florian Neukart, Reuben Brasher and Eike Marx
#GeneralRelativity #QuantumGravity #Cosmology
The Quantum Memory Matrix: A Unified Framework for the Black Hole Information Paradox
We present the Quantum Memory Matrix (QMM) hypothesis, which addresses the longstanding Black Hole Information Paradox rooted in the apparent conflict between Quantum Mechanics (QM) and General Relati...
www.mdpi.com
February 21, 2025 at 12:39 AM
jaceblog.bsky.social
Supplement 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
September 22, 2026 at 3:28 AM
jaceblog.bsky.social
Supplement 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
September 22, 2026 at 3:29 AM
jackiebranc.com
Could the mathematical 'shape' of the universe solve the cosmological constant problem? #Cosmology 🧪

Phys. Rev. Lett. journals.aps.org/prl/abstract...

#Universe #QuantumGravity #QFT #HallEffect
Could the mathematical 'shape' of the universe solve the cosmological constant problem?
The cosmological constant is the mathematical description of the energy that drives the ever-accelerating expansion of the cosmos. It's also the source of one of the most enduring and confounding prob...
phys.org
April 21, 2026 at 8:22 AM
jacky1986.bsky.social
Unlocking the Secrets of the Universe, One Quantum Step at a Time.

#QuantumEntanglement, #Gravity, #QuantumGravity, #Spacetime, #Physics, #QuantumMechanics, #GeneralRelativity, #HolographicPrinciple, #QuantumSensing, #BlackHoles, #Cosmology

influencer1986.substack.com/p/entangled-...
Entangled Whispers: Sensing Gravity's Quantum Dance
Unlocking the Secrets of the Universe, One Quantum Step at a Time.
influencer1986.substack.com
March 11, 2025 at 3:52 AM
orestisvv.bsky.social
What if we examined #SpecialRelativity as a theory of human #psychology & #communication?

youtu.be/rmrXnL1UAV4

#TheoreticalPhysics #hypnosis #QuantumGravity #ScienceOutreach #PersonalDevelopment #spacetime #nlp
Space Time Distortions & The Speed of Belief
YouTube video by Orestis V
youtu.be
January 28, 2025 at 2:52 PM
veilwalkerx.bsky.social
Toroidal Hamiltonian Framework for Black Hole Entropy and Gravitational Wave Echoes.

zenodo.org/records/1681...

#physics #QuantumGravity #BlackHole #GravitationalWave #LIGOVirgo
#MachineLearning #NeuralNetworks #Astrophysics #TheoreticalPhysics
Toroidal Hamiltonian Framework for Black Hole Entropy and Gravitational Wave Echoes
We propose a novel geometric Hamiltonian framework integrating toroidal spatial topology (T3) and spinorial fields within an extended Wheeler–DeWitt formalism. Motivated by string theory compactificat...
zenodo.org
August 13, 2025 at 6:59 AM
paulfsmith.bsky.social
Learn about the scientists at @perimeterinstitute.ca in our We are Explorers series.
Find out who they are, what excites them, their research and why it matters!

#physics #stem #theoreticalphysics #quantum #quantumgravity
We are Explorers. | Perimeter Institute
perimeterinstitute.ca
February 22, 2025 at 2:12 PM