Zahid Zakir[1] Abstract During three quarters of 20th century, due to successes of experimental physics, significant progress occurred…
Welcome to the cite of the journal Quantum and Gravitational Physics! The cite is under construction. The online version of…
Zahid Zakir[1] Abstract The current systems of units for time and angle, as well as the calendar, are archaic…
Zahid Zakir[1] Abstract The Stueckelberg-Feynman (SF) treatment, where positive energy antiparticles are described as negative energy particles going backward…
Zahid Zakir[1] Abstract The Kerr-Newman metric around charged and rotating sources, as well as Reissner-Nordström and Kerr, included the total…
Zahid Zakir[1] Abstract The Kerr metric, the external metric for a rotating body, contains the equatorial gravitational radius implicitly…
Zahid Zakir[1] Abstract The metric around a ball with a surface charge, obtained from the Einstein-Maxwell equations, has three independent…
Zahid Zakir[1] Abstract Loop diagrams with near-Planck energies create a strong external gravitational field, which slows down local processes for…
Zahid Zakir[1] Abstract Diffusion quantum mechanics (DQM), proposed recently (Zakir, 2020-21), describes a conservative diffusion of classical particles in a…
Zahid Zakir[1] Abstract Localized ensemble of free microparticles spreads out as in a frictionless diffusion satisfying the principle of relativity.…
Zahid Zakir[1] Abstract In general relativity, the stretching of the wavelengths of photons in the expanding universe occurs along the…