Questions tagged [double-copy]
Double copy theory in quantum gravity, hypothesizes a perturbative duality between gauge theory and gravity.
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Prerequisites to learn/work on double copy theory and amplitude methods for gravity
I am a PhD student in classical gravity; specifically in BH perturbation and GW.
I am interested in learning about the double copy and the use of scattering amplitudes in understanding GW physics. I ...
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Why the single copy live on a flat background in type D Weyl double copy?
Showed in this paper, the Weyl double copy relates exact solutions in general relativity to exact solutions in gauge theory, formulated in the spinorial language. The relation can be expressed as $\...
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Can double copy address the weakness of gravity?
I hope I didn't miss a post that already answers this question. I am simply wondering if there is a natural framework in the double copy approach to explain the weakness of gravity? I don't require ...