Dirac equation
Noun
Meaning
Dirac equation (plural Dirac equations)
(physics) A relativistic wave equation that describes an electron (and similar particles); it predicted the existence of antiparticles
Examples
Again the Dirac equation may be solved analytically in the special case of a two-body system, such as the hydrogen atom.
Bohm himself in 1953 presented an extension of the theory satisfying the Dirac equation for a single particle.
Meanwhile, if one varies this with respect to one gets the Dirac equation.
Other formulations The Dirac equation can be formulated in a number of other ways.
;Relativistic Dirac equation The relativistic Dirac equation has problems for elements with more than 137 protons.
Solutions See Dirac spinor for details of solutions to the Dirac equation.