Graviton
Concept
A hypothetical elementary particle that mediates the force of gravity in the framework of quantum field theory.
Mentioned in 2 videos
Videos Mentioning Graviton

Cumrun Vafa: String Theory | Lex Fridman Podcast #204
Lex Fridman
A hypothetical elementary particle that mediates the force of gravity in the framework of quantum field theory.

Jim Gates: Supersymmetry, String Theory and Proving Einstein Right | Lex Fridman Podcast #60
Lex Fridman
A hypothesized particle that carries the gravitational force, which physicists expect to exist based on mathematics but have not yet experimentally verified by proving energy is carried in packets.