Current Volume 7 · 2026
Research articles on quantum and gravitational physics with applications to particle physics.
Time-symmetric relativity theory (TSR) based on Zisman-Stueckelberg-Feynman (ZSF) interpretation includes reference frames going backward in time, maximally expanding their symmetry group to general Lorentz group O(1,3) with 4-inversion…
The Zisman-Stueckelberg-Feynman interpretation describes antiparticles as negative-energy particles moving backward in ordinary time. Its consistent reconciliation with relativity leads to time-symmetric relativity and extends the symmetry…
In relativistic theory, particles have negative energy pairs, which were considered unphysical, but Dirac (1930) linked them with antiparticles, Zisman (1940) and Stueckelberg (1941) showed that they formally evolve backward in ordinary…