  The unified theory of physics unifies various phenomena in our observable
universe and other universes. The unified theory is based on the zero-energy
universe and the space-object structures. Different universes in different
developmental stages are the different expressions of the space-object
structures. The unified theory is divided into five parts: the space-object
structures, cosmology, the periodic table of elementary particles, the galaxy
formation, and the extreme force field. The space-object structures explain
quantum mechanics, relativity, and the evolution of the universes. From the
zero-energy universe, our universe starts with the 11D (dimensional) membrane
dual universe followed by the 10D string dual universe and then by the 10D
particle dual universe, and ends with the asymmetrical light-dark dual
universe. This 4-stage process goes on in repetitive cycles. Such 4-stage
cosmology accounts for the origins of the four force fields. The theoretical
calculated percentages of dark energy, dark matter, and baryonic matter are
72.8. 22.7, and 4.53, respectively, in agreement with observed values.
According to the calculation, dark energy started in 4.47 billion years ago in
agreement with the observed 4.71 +/- 0.98 billion years ago. The unified theory
places all elementary particles in the periodic table of elementary particles
with the calculated masses in good agreement with the observed values,
including the mass of the Higgs boson. It explains the inflation, the Big Bang,
and the formation of various shapes of galaxies. It gives the structure for the
extreme force fields, including superconductivity, black hole, and supernova.
