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gr-qc2022
Rigidity and Parallelism in the spacetime
Nosrtollah Jafari
The effect of the linear-fractional transformations on the parallel lines in the spacetime has been studied. Fock-Lorentz transformations maps a line to a line, from which one can…
gr-qc2015
Images of the lines under the MS transformations and the Concept of Velocity in the DSR theories
Nosrtollah Jafari
The effect of the Maguejo-Smolin (MS) transformations on a straight line in the energy- momentum space will be studied. We will interpret the slope of this line as velocity …