Is Gravity a quantum state like light is?

AI Thread Summary
The discussion centers on whether gravity can be considered a quantum state, similar to light. It highlights that the theory of Quantum Gravity is still under development, and the nature of gravity as a quantum phenomenon remains uncertain. However, it is noted that gravity can be integrated into quantum mechanics, as demonstrated by past experiments like the neutron drop experiment. The conversation reflects confusion around the terminology and concepts of quantum states versus classical explanations. Overall, the relationship between gravity and quantum mechanics continues to be a complex and evolving topic.
lorrad
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Is Gravity a quantum state like light is?

I am sorry if I have not used the proper terms to ask my question.
 
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It is not even known if gravity is a quantum phenomenon.
 
Development of a Quantum Gravity theory is still in progress. We simply don't know.
 
lorrad said:
Is Gravity a quantum state like light is?

I am sorry if I have not used the proper terms to ask my question.

Your question is rather vague. If you are asking about quantum gravity, that theory is still in development, as has been mentioned. However, if you are asking if gravity can be incorporated into the standard QM equation, such as the gravitational potential inside the Schrodinger equation, then YES, this has been done already. The neutron drop experiment from waaaaay back in 2002 has shown this.

http://physicsworld.com/cws/article/news/3525

Zz.
 
wow

I am sorry for the vagueness of my question
I had read in your frequently asked questions that light is a quantum state and that it is not particle wave as explained to laymen. It is explained as particle wave so that people can visualize it, but it was a relief to find that it was a quantum state and therefore easier to understand.
Which led to my question.

quantum gravity boogles my mind

Thank you
 
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