- #1
Nusc
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In Abraham Pais book (which was first published in 1982), he states the following:
"Quantum field theory has taught us that particles nevertheless have structure, arising from quantum fluctuations. Recently, unified field theories have taught us that the mass of the electron is certainly not purely electromagnetic in nature. But we still do not know what causes the electron to weigh."
Despite the developments in particle physics, what did he mean by this?
By the equivalence principle, heavy and inertial mass must be identical. What does the Higg's Boson tell us about mass?
If you can provide references for further reading that would be useful.
Thanks
"Quantum field theory has taught us that particles nevertheless have structure, arising from quantum fluctuations. Recently, unified field theories have taught us that the mass of the electron is certainly not purely electromagnetic in nature. But we still do not know what causes the electron to weigh."
Despite the developments in particle physics, what did he mean by this?
By the equivalence principle, heavy and inertial mass must be identical. What does the Higg's Boson tell us about mass?
If you can provide references for further reading that would be useful.
Thanks