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msclrhd | 5 years ago

My understanding is that from General Relativity (GR) mass carrying particles (and other energy-momentum) curves space-time, and that curvature is what we understand as gravity. I'm aware of there needing to be an exchange particle due to quantum mechanical (QM) representations, but have not been convinced how they work.

I wonder if the Higgs particle could be a candidate for the force carrier in the QM representation of GR (e.g. the resulting higgs field interacts with and causes space-time curvature instead of energy-momentum doing it directly). That is speculation on my part from a lay-person perspective, so could be completely wrong.

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codethief|5 years ago

> I wonder if the Higgs particle could be a candidate for the force carrier in the QM representation of GR

It couldn't. The Higgs boson is a scalar particle (spin 0), the graviton (if it exists) must have spin 2.

erklik|5 years ago

I have no knowledge beyond first-year university physics i.e General Relativity and my understanding of Gravity was that two masses are attracted to one another, which is due to the "curvature" of spacetime.

However, this sort of stuff i.e. the above article, makes me so curious about the universe and fills me with joy just reading about it. Would you possibly have any suggestions as to what resources one can read preferably books as it allows a journey or at the very least a concrete thing to study. ( I get distracted with wikipedia like websites becuase I jump from link to link and then get completely lost ).