191 citations · 234 across the 5 of their papers we have counts for
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gr-qc2011★ 2 cited
Entanglement Entropy of the Early Universe in Generalized Chaplygin Gas Model
Pisin Chen, Yuezhen Niu
We provide an explicit calculation of the evolution of the cosmic entanglement entropy in the early universe before the matter dominant era. This is made possible by invoking the g…
gr-qc2011
Bose and Fermi gases in the early universe with self-gravitational effect
Yuezhen Niu, Junwu Huang, Bo-Qiang Ma
We study the self-gravitational effect on the equation of state (EoS) of Bose and Fermi gases in thermal equilibrium at the end of reheating, the period after quark-hadron transiti…