59 citations · 235 across the 16 of their papers we have counts for
Showing 2003 · hep-thShow all
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hep-th2003
On Beltrami Model of de Sitter Spacetime
Han-Ying Guo, Chao-Guang Huang, Zhan Xu +1
Based on some important properties of space, we present a Beltrami model that may shed light on the observable puzzle of space and the paradox between the sp…
hep-th2003
(Super)gravity and Yang-Mills Theories as Generalized Topological Fields with Constraints
Yi Ling, Roh-Suan Tung, Han-Ying Guo
We present a general approach to construct a class of generalized topological field theories with constraints by means of generalized differential calculus and its application to c…
hep-th2003
The Euler-Lagrange Cohomology and General Volume-Preserving Systems
Bin Zhou, Han-Ying Guo, Jianzhong Pan +1
We briefly introduce the conception on Euler-Lagrange cohomology groups on a symplectic manifold and systematically present the general form of volume-prese…