A new invariant for electromagnetic fields in curved space-time

• 1 December 1971
• journal article
• Published by Elsevier in Physics Letters A
• Vol. 37  (4) , 331-332
• https://doi.org/10.1016/0375-9601(71)90694-3

Abstract

Keywords

• ELECTROMAGNETIC FIELDS
• NEW INVARIANT
• FLAT
• NULL
• SUFFICIENT
• CONFORMALLY
• RHIJKFHIFJK
• INVARIANT FOR ELECTROMAGNETIC