152 citations · 1.2k across the 71 of their papers we have counts for
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gr-qc2010★ 2 cited
Five-dimensional vacuum Einstein spacetimes in C-metric like coordinates
Wei Xu, Liu Zhao, Bin Zhu
A 5-dimensional Einstein spacetime with (non)vanishing cosmological constant is analyzed in detail. The metric is in close analogy with the 4-dimensional massless uncharged C-metri…
hep-th2010★ 5 cited
Warped embeddings between Einstein manifolds
Huan-Xiong Yang, Liu Zhao
Warped embeddings from a lower dimensional Einstein manifold into a higher dimensional one are analyzed. Explicit solutions for the embedding metrics are obtained for all cases of…
hep-th2010★ 25 cited
Hidden symmetries for thermodynamics and emergence of relativity
Liu Zhao
Erik Verlinde recently proposed an idea about the thermodynamic origin of gravity. Though this is a beautiful idea which may resolve many long standing problems in the theories of…