117 citations · 600 across the 16 of their papers we have counts for
1 paper · 1 filter
M. Elbistan, C. Duval, P. A. Horvathy +1
The helicity of a free massless relativistic particle, χo=s.p/∣p∣, is generalized, for a particle in an electromagnetic field, to χ=s.p/E,…