Photons are [[bosons]], that is, particles that have integer [[Quantum field theory#Field Bosons Mediate Action At a Distance|spin]]. In [[quantum field theory]], photons are the mediators of the [[electromagnetism|electromagnetic force]]. | Photons are [[bosons]], that is, particles that have integer [[Quantum field theory#Field Bosons Mediate Action At a Distance|spin]]. In [[quantum field theory]], photons are the mediators of the [[electromagnetism|electromagnetic force]]. |