The Dirac equation in its simplest form is given by:
\[
i \hbar \frac{\partial \psi}{\partial t} = \left( -i \hbar c \vec{\alpha} \cdot \nabla + \beta mc^2 \right) \psi
\]
where \( \psi \) is the wave function, \( \vec{\alpha} \) and \( \beta \) are the Dirac
Show more…