We show that our Universe may be inomogeneous on large sub-horizon scales without us being able to realise it. We assume that a network of domain walls permeates the universe dividing it in domains with slightly different vacuum energy densities. We require that the energy scale of the phase transition which produced the domain walls is sufficiently low so that the walls have a negligible effec...

A modification to the Friedmann Robertson Walker equation is proposed in which the universe is flat, matter dominated, and accelerating. An additional term, which contains only matter or radiation (no vacuum contribution), becomes the dominant driver of expansion at a late epoch of the universe. During the epoch when the new term dominates, the universe accelerates; we call this period of accel...

explaining the goal and way of creation and regarding god as a creator not as an agent, this paper has studied god`s unity in action meant by negating free and full agency from all but god. having proved the fact that the only real efficient of the universe is god, it explains the part of human being in what happens in his life with regard to predestination and destiny. as is understood, events...

We propose a simple model in which the cosmological dark matter consists of particles whose mass increases with the scale factor of the universe. The particle mass is generated by the expectation value of a scalar field which does not have a stable vacuum state, but which is effectively stabilized by the rest energy of the ambient particles. As the universe expands, the density of particles dec...

We present a method to compute the probability distribution function of the (true) Hubble constant and the age of the universe, given the estimate of the Hubble constant in our nearby galaxy samples. Our method takes into account both the observational errors and the cosmic variance, and enables to quantitatively compute the constraints on the cosmological models. Based on the present local obs...

In the Middle Age, official science said wrongly we are in a very special location, but now it says we are living a special epoch. Indeed, in the famous article of Carr and Rees, 'The anthropic principle and the structure of the physical world', published by Nature (278, 605-612 (1979)) one reads “All these scales can be deduced directly from known physics except the mass and length scale of th...

Based on the observed increase of Ω0 as a function of cosmic scale, the Robertson–Walker metric and the Einstein equation are generalized so that Ω0, H0, and the age of the Universe, t0, all become functions of cosmic scales at which we observe them. The calculated local (within our galaxy) age of the Universe is about 18 Gyr, consistent with the ages of the oldest stars and globular clusters i...

In a universe expanding as per the Big Bang or Steady State theory the cosmic redshifts should increase exponentially with time, which is not actually observed. So the universe is NOT expanding. In Unified Theory’s non-expanding universe the total energy-mass content is eternally conserved with NO ‘initial creation of matter from nothing’ in a single big explosive event of the Big Bang theory o...