55 citations · 58 across the 5 of their papers we have counts for
5 papers
Pseudotensor problem of gravitational energy-momentum and Noether's theorem revisited
Zhaoyan Wu
Based on a general variational principle, Noether's theorem is revisited. It is shown that the so called pseudotensor problem of the gravitational energy-momentum is a result of mi…
A General Variational Principle of Classical Field and Its Application to General relativity I
Zhaoyan Wu
A general variational principle of classical fields with a Lagrangian containing the field quantity and its derivatives of up to the N-th order is presented. Noether's theorem is d…
No-Go Theorem for Energy-Momentum Conservation in Curved Spacetime
Zhaoyan Wu
It is pointed out that in curved spacetime, one cannot define the sum of energy-momemtum 4-vector over a space-like hypersurface. The difficulty in finding satisfactory gravitation…
On "Inconsistency in the Application of the Adiabatic Theorem"
Zhaoyan Wu, Li Zheng, Hui Yang
It is shown where the proof of "inconsistency in the application of the adiabatic theorem" goes wrong.
Validity of Quantum Adiabatic Theorem
Zhaoyan Wu, Hui Yang
The consistency of quantum adiabatic theorem has been doubted recently. It is shown in the present paper that the difference between the adiabatic solution and the exact solution t…