3 ms·
Photons do interact electromagnetically [1], just not in the same direct way as gluons. [1] https://en.wikipedia.org/wiki/Two-photon_physics https://en.wikiped
by danbruc 7y ago
Photons do interact electromagnetically [1], just not in the same direct way as gluons.
[1] https://en.wikipedia.org/wiki/Two-photon_physics https://en.wikipedia.org/wiki/Two-photon_physics
- Xcelerate 7y agoYeah, I was more so speaking of direct coupling but didn’t want to get too technical. That interaction is due to virtual fermion-antifermion pairs.