Sunday, 16 June 2019

quantum field theory - Why you need a graviton when you have the higgs boson?


Since I studied General Relativity I had this question running on my mind. As I see it (just taking lectures of Quantum Field Theory right now)


"Why you need a gauge boson for gravity when the higgs brings things mass?"


You know, mass is the cause for physicist to study differential geometry so why we need another unproven particle, to exist, in order to describe it?




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