25 citations · 48 across the 6 of their papers we have counts for
6 papers
Complexity in the interdefinability of timelike, lightlike and spacelike relatedness of Minkowski spacetime
Hajnal Andréka, Judit X. Madarász, István Németi +1
Interdefinability of timelike, lightlike and spacelike relatedness of Minkowski spacetime is investigated in detail in the paper, with the aim of finding the simplest definitions.…
On the Possibility and Consequences of Negative Mass
J. X. Madarász, G. Székely, M. Stannett
We investigate the possibility and consequences of the existence of particles having negative relativistic masses, and show that their existence implies the existence of faster- th…
Why Do the Relativistic Masses and Momenta of Faster-than-Light Particles Decrease as their Speeds Increase?
Judit X. Madarász, Mike Stannett, Gergely Székely
It has recently been shown within a formal axiomatic framework using a definition of four-momentum based on the Stückelberg-Feynman-Sudarshan-Recami "switching principle" that Eins…
A note on "Einstein's special relativity beyond the speed of light by James M. Hill and Barry J. Cox"
Hajnal Andréka, Judit X. Madarász, István Németi +1
We show that the transformations J. M. Hill and B. J. Cox introduce between inertial observers moving faster than light with respect to each other are consistent with Einstein's pr…
What are the numbers in which spacetime?
H. Andréka, J. X. Madarász, I. Németi +1
Within an axiomatic framework, we investigate the possible structures of numbers (as physical quantities) in different theories of relativity.
On Logical Analysis of Relativity Theories
Hajnal Andréka, István Németi, Judit X. Madarász +1
The aim of this paper is to give an introduction to our axiomatic logical analysis of relativity theories.