"Photons inside superconductors do develop a nonzero effective rest mass; as a result, electromagnetic forces become short-range inside superconductors"
"force carriers known as the W+, W−, and Z bosons. The mass of each of these bosons is far greater than the mass of a proton or neutron, which is consistent with the short range of the weak force."
https://en.wikipedia.org/wiki/Weak_interaction
A két eset ugyan az .. ami nem is csoda
"The mechanism was proposed in 1962 by Philip Warren Anderson,[2] following work in the late 1950s on symmetry breaking in superconductivity "
en.wikipedia.org/wiki/Higgs_mechanism
Higgs explains at the outset that the phenomenon of a gauge boson acquiring a mass via symmetry breaking “is just the relativistic analog of the plasmon phenomenon to which Anderson has drawn attention: that the scalar zero-mass excitations of a superconducting neutral Fermi gas become longitudinal plasmon modes of finite mass when the gas is charged