Are gravitons necessary?

Question - Why do we need Gravitons : r/AskPhysics - Reddit

If gravity is not a force (and in general relativity it is not) then the graviton is not needed. That said, a theory of quantum gravity is ...

Why are gravitons needed at all? [duplicate] - Physics Stack Exchange

I am curious why gravitons are deemed necessary. As I understand things, the other forces need their force carriers because there is an interaction between ...

Who Needs Gravitons? | Physics Van | Illinois

The existence of gravitons by itself would not suffice to fit GR comfortably with quantum mechanics. The people who work on this say that the ...

Why are gravitons expected to exist when gravity is just warped ...

In summary: All successful candidates for a theory of quantum gravity are expected to include gravitons. This is because GR can be understood as ...

Why do we need gravitons when gravity is not a force? - Quora

We interact with gravity every moment, but the graviton is only a conjecture of a part of the community; and is not important since it is not ...

Graviton - Wikipedia

In theories of quantum gravity, the graviton is the hypothetical quantum of gravity, an elementary particle that mediates the force of gravitational ...

Existence of gravitons? - gravity - Astronomy Stack Exchange

... gravity", so that no "force" is needed. I know now that this is a naive view, but I'm not 100% sure why. I was thinking the other day that ...

What are gravitons, and do they really exist? - BBC Science Focus

Most theorists believe that gravitons must exist, because quantum theory has successfully explained every other force of nature. But not everyone agrees.

If the force of gravity is explained by the bending of space-time ...

Gravitons are not necessary unless you believe that all the fundamental interactions of physics must be unified under a grand theory of quantum ...

General relativity or gravitons? - Ro's blog

not! Gravitons are predicated on a quantum field-theoretic formulation of gravity ... It is by no means necessary that this same geometrical ...

New Research Suggests a Way to Capture Physicists' Most Wanted ...

“Now that we know that gravitons can be detected, it's added motivation to further develop the appropriate quantum-sensing technology. With some ...

What Are Gravitons? - ScienceABC

Gravitons are the fundamental particle that mediates gravitational force in the quantum field theory; in other words, it carries the force of gravitation.

What If Gravity is NOT Quantum? - YouTube

... gravity. But after a century of trying we really have no idea how close we are, or it it's even possible. But we shouldn't feel bad because ...

How are gravitons created? - ResearchGate

As George Dishman said, gravitons remain up to now hypothetical. Our hope is that we can quantize the gravitational field. In this context, the ...

Graviton - an overview | ScienceDirect Topics

A graviton is a hypothetical particle that is believed to mediate the gravitational interaction. It is a massless particle with spin 2 and is emitted together ...

We've glimpsed something that behaves like a particle of gravity

Gravitons, the particles thought to carry gravity, have never ... Strictly Necessary Cookies. Always Active. Necessary cookies help make ...

Scientist Say They Have First Experimental Evidence of Gravitons ...

An international team of researchers said they have the first experimental evidence that suggests the existence of gravitons ... Necessary These ...

Graviton | Quantum Mechanics, Particles, Force Carrier - Britannica

Graviton, postulated quantum that is thought to be the carrier of the gravitational field. It is analogous to the well-established photon of ...

Ask Ethan: Can We Find Out If Gravitons Exist? - Forbes

As Mark — our question-asker for this week — correctly surmised, the quantum counterparts of gravitational waves, gravitons, are fully expected ...

Why Expect a Graviton? | Physics Van | Illinois

These waves are predicted by general relativity itself, so the quantum aspect isn't involved. Why do we expect there to be gravitons, the quantized version of ...