String Theory with Oscillating Space-Time Dimension Number
Ding-Yu Chung · 2015
In conventional string theory with fixed space-time dimension number, the extra space dimen-sions are compactized. In string theory with oscillating space-time dimension number, dimension number oscillates between 11D and 10D and between 10D and 4D reversibly, and there is no compactization. Dimension number decreases with decreasing speed of light and increasing rest mass. The 4D particle has the lowest speed of light and the highest rest mass. The two different os-cillations between 10D and 4D are the stepwise oscillation passing through every dimension number and the direct oscillation oscillating directly between 10D and 4D without the interme-diate dimension numbers. Dark energy represents the stepwise oscillation, and dark energy be-comes observable only when it has 4D space-time. 4D baryonic matter and 4D dark matter re-present the direct oscillation directly from 10D to 4D. Our universe is the dual cyclic universe of the dark energy universe and the baryonic-dark matter universe. The Big Bang in the baryonic-dark matter universe produced irreversible kinetic energy that stopped the reversible direct os-cillation. The reversible direct oscillation will resume after the Big Crush to remove irreversible kinetic energy. Our cyclic universe started from the zero-energy universe through the four-stage