3 papers
math-ph2003
Symmetries and currents of massless neutrino fields, electromagnetic and graviton fields
Stephen C. Anco, Juha Pohjanpelto
A recent complete, explicit classification of all locally constructed symmetries and currents for free spinorial massless spin s fields on Minkowski space is summarized and extende…
math-ph2001
Classification of generalized symmetries of the Yang-Mills fields with a semi-simple structure group
Juha Pohjanpelto
A complete classification of generalized symmetries of the Yang-Mills equations on Minkowski space with a semi-simple structure group is carried out. It is shown that any generaliz…
math-ph2001
Classification of local conservation laws of Maxwell's equations
Stephen C. Anco, Juha Pohjanpelto
A complete and explicit classification of all independent local conservation laws of Maxwell's equations in four dimensional Minkowski space is given. Besides the elementary linear…