59 citations · 308 across the 29 of their papers we have counts for
4 papers · 1 filter
Geometries with the second Poincaré symmetry
Chao-Guang Huang, Yu Tian, Xiao-Ning Wu +2
The second Poincaré kinematical group serves as one of new ones in addition to the known possible kinematics. The geometries with the second Poincaré symmetry is presented and thei…
New Geometry with All Killing Vectors Spanning the Poincaré Algebra
Chao-Guang Huang, Yu Tian, Xiao-Ning Wu +2
The new 4D geometry whose Killing vectors span the Poincaré algebra is presented and its structure is analyzed. The new geometry can be regarded as the Poincaré-invariant solution…
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…
Global Structure of Certain Static Spacetimes (I)
Bin Zhou
In this paper, static spacetimes with a topological structure of R^2 \times N is studied, where N is an arbitrary manifold. Well known Schwarzschild spacetime and Reissner-Nordstro…