Recent content by More_anonymous

I'm not asking for ##\vec v_{DE} ## in terms of ##\vec v_D ## and ##\vec v_E##. I'm asking for it in terms of ##\vec v_{DF} ## and ##\vec v_{EF} ##

So by relative velocity composition law I was referring to Lorentzian version of: $$ \vec v_{DE} + \vec v_{EF} = \vec v_{DF}$$ where ##\vec v_{DE}## is the relative velocity ##D## with respect to ##E## and ##\vec v_{DE} = \vec v_D - \vec v_E ## Note this whole formula in written solely in...

I'm trying to understand this paper (equation 2.16 specifically): Bini, D., Carini, P., & Jantzen, R. T. (1995). Relative observer kinematics in general relativity. Classical and Quantum Gravity. Am I correct in reading there is no way to express the relativistic relative velocity composition...