70 citations · 653 across the 56 of their papers we have counts for
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On Torsion-free Vacuum Solutions of the Model of de Sitter Gauge Theory of Gravity
Chao-Guang Huang, Yu Tian, Xiaoning Wu +1
It is shown that all vacuum solutions of Einstein field equation with a positive cosmological constant are the solutions of a model of dS gauge theory of gravity. Therefore, the mo…
Cosmological Solutions with Torsion in a Model of de Sitter Gauge Theory of Gravity
Chao-Guang Huang, Hai-Qing Zhang, Han-Ying Guo
The torsion is shown to be vitally important in the explanation of the evolution of the universe in a large class of gravitational theories containing quadratic terms of curvature…
Special Relativity and Theory of Gravity via Maximum Symmetry and Localization -- In Honor of the 80th Birthday of Professor Qikeng Lu
Han-Ying Guo
Like Euclid, Riemann and Lobachevsky geometries on an almost equal footing, based on the principle of relativity of maximum symmetry proposed by Lu and the postulate on invariant u…
Snyder's Model -- de Sitter Special Relativity Duality and de Sitter Gravity
Han-Ying Guo, Chao-Guang Huang, Yu Tian +3
Between Snyder's quantized space-time model in de Sitter space of momenta and the \dS special relativity on \dS-spacetime of radius with Beltrami coordinates, there is a one-to…
A New Kind of Uniformly Accelerated Reference Frames
Chao-Guang Huang, Han-Ying Guo
A new kind of uniformly accelerated reference frames with a line-element different from the Møller and Rindler ones is presented, in which every observer at consts. has t…
On Diffeomorphism Invariance and Black Hole Entropy
Chao-Guang Huang, Han-Ying Guo, Xiaoning Wu
The Noether-charge realization and the Hamiltonian realization for the $\diff({\cal M})$ algebra in diffeomorphism invariant gravitational theories are studied in a covariant forma…
Noether-Charge Realization of Diffeomorphism Algebra
Han-Ying Guo, Chao-Guang Huang, Xiaoning Wu
It is shown in the covariant phase space formalism that the Noether charges with respect to the diffeomorphism generated by vector fields and their horizontal variations in general…
Black Hole Mass Formula Is a Vanishing Noether Charge
Xiaoning Wu, Han-Ying Guo, Chao-Guang Huang +1
The Noether current and its variation relation with respect to diffeomorphism invariance of gravitational theories have been derived from the horizontal variation and vertical-hori…