7 papers
The R-W Metric Has No Constant Curvature When Scalar Factor R(t) Changes With Time
Mei Xiaochun
The real physics meaning of constant k in the Robertson-Walker metric is discussed when scalar factor R(t) is relative to time. Based on the curvature formula of the Riemannian geo…
The Current C, T Transformation Rules of Quantum Field Theory Must be Redefined
Mei Xiaochun
In light of the transformation defined in the current quantum field theory, electromagnetic interaction is unchanged under time reversal. However, this kind of time reversal only l…
The Motion Equations of Cosmology Need Relativity Revision
Mei Xiaochun
The motion equation of standard cosmology, the Friedmann equation, is based on the stein's equations of gravitational fields. However, British physicist E. A. Milne pointed in 1943…
A Test to Verify the Speed Change of Light in the Gravitational Field of the Earth
Mei Xiaochun
Based on the Schwarzschild solution of the Einstein equation of gravitational field, it is proved that the speed of light speed would change and isotropy of light speed would be vi…
A More Rational and Perfect Scheme for C, P, T Transformations as well as C, T and CP Violations in the Regularization and Renormalization Processes of High Order Perturbations
Mei Xiaochun
Based on the original meanings of C, P, T transformations, a more perfect and rational scheme is advanced. According to new scheme, the propagation function of Femion would change…
Equivalence of Descriptions of Gravity In Both Curved and Flat Space-time
Mei Xiaochun
It is proved in the manuscript that as long as the proper coordinate transformation is introduced,, the equations of geodetic lines described in curved space-time can be transforme…