2007/07/23 by J. Niederle, Niederle, J., A. G. Nikitin +1 · 1 citation
Engineering · Physics and Astronomy · #35A30 #35Q55 #58J70 #81R05 #FOS: Physical sciences #Geophysics and Sensor Technology #Mathematical Physics (math-ph) #Quantum Physics (quant-ph) #Quantum and Classical Electrodynamics #Relativity and Gravitational Theory
paper · pdf · doi:10.48550/arxiv.0707.3286
openalex publication_date 2007/07/23 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Galilei invariant equations for massive fields with various spins are found and classified. They have been obtained directly, i.e., by using requirement of Galilei invariance and the facts on representations of the Galilei group deduced in our previous paper de Montigny M, Niederle J and Nikitin A G, J. Phys. A \bf 39, 1-21, 2006 . It is shown that the collection of non-equivalent Galilei-invariant wave equations for vector and scalar fields is very broad and describes many physically consistent systems.