Might There Be No Quantum Gravity After All?

Might There Be No Quantum Gravity After All? - Physics Magazine

Viewpoint ... Might There Be No Quantum Gravity After All? ... Be No Quantum Gravity After All? Thomas Galley ... December 4, 2023 • Physics 16, 203. A ...

It Might Be Possible to Detect Gravitons After All | Quanta Magazine

But a conclusive graviton detection would prove that gravity comes in the form of quantum particles, just like electromagnetism and the other ...

Might There Be No Quantum Gravity After All? - Inspire HEP

Gravitationally induced decoherence vs space-time diffusion: testing the quantum nature of gravity · Nature Commun. 14 (2023) 1, 7910,; Nature ...

Might There Be No Quantum Gravity After All? - NASA/ADS

Might There Be No Quantum Gravity After All? ... Abstract. A proposed model unites quantum theory with classical gravity by assuming that states evolve in a ...

A Postquantum Theory of Classical Gravity?

Might There Be No Quantum Gravity After All? Published 4 December 2023. A proposed model unites quantum theory with classical gravity by ...

Might There Be No Quantum Gravity After All? - RealClearScience

Physicists' best theory of matter is quantum mechanics, which describes the discrete (quantized) behavior of microscopic particles via wave ...

Is there a possibility that quantum gravity cannot exist and other ...

Gravity certainly exists in all quantum experiments performed on or near Earth. However, gravity is excluded from quantum theory because we do ...

There Is No 'Quantum Gravity' It's All ASUMPTION - YouTube

Explore the complex realm of quantum gravity while contrasting it with a humorous treasure hunt! Learn how one of the most difficult ...

Is there any evidence of no quantum gravity? : r/AskPhysics - Reddit

No. And there are plenty of things (like black holes and neutron stars) that show us that a theory of quantum gravity is required if we really want to ...

Ask Ethan: Is it possible that gravity isn't quantum? - Big Think

Alternatively, it's possible that gravity is always classical and continuous, and that quantum field theory, not general relativity, needs to be ...

Is it possible that there is no theory of quantum gravity? [closed]

From that, the most logical and simple explanation I can have is that simply there is no such thing as quantum gravity, and that it is a purely ...

Jonathan Oppenheim on X: "Might There Be No Quantum Gravity ...

Might There Be No Quantum Gravity After All? https://t.co/2TiM7KC5qs Thomas Galley of @Perimeter writing a viewpoint on the postquantum ...

Why Quantum Gravity Is Controversial - 4 gravitons

Merging quantum mechanics and gravity is hard…but despite that, there are proposed solutions. String Theory is supposed to be a theory of ...

Might there be no quantum gravity after all? + Problem yields ...

With his new approach, Oppenheim avoids the barriers of the no-go theorems by abandoning one of their underlying assumptions: that the coupling ...

Quantum gravity - Wikipedia

Such a theory is often referred to as a theory of everything. Some of the approaches, such as loop quantum gravity, make no such attempt; instead, they make an ...

The Physicist Who Bets That Gravity Can't Be Quantized

All the other fields in nature are quantized. There's a sense that there's nothing special about gravity — it's just a field like any other — ...

Any theory of quantum gravity will (likely) have these three properties

All other theories stop changing with scale at some point, called a conformal UV fixed point. As far as we know, Einstein's relativity has no ...

Why is Quantum Gravity theory still not "finished"? - Physics Forums

While theoretical knowledge has been used to derive equations for relativistic QM and QFT, there is no requirement for gravity to be quantized.

What Physicists Have Been Missing - Nautilus Magazine

After that, there were many other attempts to turn gravity into a theory of quantum gravity: string theory, loop quantum gravity ...

The fundamental problem with gravity and quantum physics

We have two descriptions of the Universe that work perfectly well: General Relativity and quantum physics. Too bad they don't work together.