>>11126348they obey the Standard Model of particle physics
they obey either Fermi-Dirac statistics or Bose-Einstein statistics
they have spin 0 (Higgs), 1/2 (leptons and neutrinos) or 1 (gauge bosons) but nothing higher than those
they are point-like but must be considered in terms of feynman path integrals
they conserve the conserved quantities of the standard model, like lepton number
they conserve energy
they obey special relativity and never go faster than the one massless boson we know of (the photon)
their energy affects the geometry of spacetime as described by general relativity
their behavior can be described in a more general string theoretic framework
