Composite gravity
id:
composite-gravity-281-4003098
title:
Composite gravity
text:
In theoretical physics, composite gravity refers to models that attempted to derive general relativity in a framework where the graviton is constructed as a composite bound state of more elementary particles, usually fermions. A theorem by Steven Weinberg and Edward Witten shows that this is not possible in Lorentz covariant theories: massless particles with spin greater than one are forbidden. The AdS/CFT correspondence may be viewed as a loophole in their argument. However, in this case not on
brand slug:
wiki
category slug:
encyclopedia
description:
Class of models of gravitation treating gravitons as composite particles
original url:
https://en.wikipedia.org/wiki/Composite_gravity
date created:
date modified:
2023-06-14T23:19:51Z
main entity:
{"identifier":"Q5156756","url":"https://www.wikidata.org/entity/Q5156756"}
image:
fields total:
13
integrity:
14