activity
20172025
most citedAdiabatic regularization of power spectrum and stress tensor of relic gravitational wave without low-frequency distortion

17 citations · 127 across the 12 of their papers we have counts for

collaborators
Showing 2017Show all

2 papers · 1 filter

gr-qc2017★ 16 cited

Second-order cosmological perturbations. I. Produced by scalar-scalar coupling in synchronous gauge

Bo Wang, Yang Zhang

We present a systematic study of the 2nd order scalar, vector and tensor metric perturbations in the Einstein-de Sitter Universe in synchronous coordinates. For the scalar-scalar c…

gr-qc2017★ 15 cited

Second-order cosmological perturbations. II. Produced by scalar-tensor and tensor-tensor couplings

Yang Zhang, Fei Qin, Bo Wang

We study the second-order perturbations in the Einstein-de Sitter Universe in synchronous coordinate. We solve the second-order perturbed Einstein equation with scalar-tensor, and…