59 citations · 84 across the 4 of their papers we have counts for
4 papers
Acceleration-extended Newton-Hooke symmetry and its dynamical realization
Fu-Li Liu, Yu Tian
Newton-Hooke group is the nonrelativistic limit of de Sitter (anti-de Sitter) group, which can be enlarged with transformations that describe constant acceleration, as well as cent…
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…
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…
On de Sitter Invariant Special Relativity and Cosmological Constant as Origin of Inertia
Han-Ying Guo, Chao-Guang Huang, Yu Tian +2
Weakening the Euclidean assumption in special relativity and the coordinate-independence hypothesis in general relativity for the de Sitter space, we propose a de Sitter invariant…