Download or read book Maxwell-Dirac Theory and Occam's Razor written by András Kovács and published by . This book was released on 2019-07 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: We introduce and use the space-time Clifford algebra, showing that only one fundamental physical entity is sufficient to describe the origin of electromagnetic fields, charges and currents: the electromagnetic four-potential. The obtained electromagnetic Lagrangian is the simplest possible relativistic Lagrangian formulation.