Dirac current
= Dirac current
{c}
{title2=$j^\mu=\bar\psi\gamma^\mu\psi$}
{wiki}
The <global phase symmetry> of a <Dirac field> gives the conserved <Dirac current> $j^\mu=\bar\psi\gamma^\mu\psi$.
= Dirac current
{c}
{title2=$j^\mu=\bar\psi\gamma^\mu\psi$}
{wiki}
The <global phase symmetry> of a <Dirac field> gives the conserved <Dirac current> $j^\mu=\bar\psi\gamma^\mu\psi$.