3 citations · 3 across the 4 of their papers we have counts for
4 papers
Vacuum stress tensor of spinor fields in de Sitter space
Xuan Ye, Yang Zhang
We study the regularized vacuum stress tensor of spinor fields in de Sitter space and its possible contribution to the cosmological constant. Using adiabatic regularization, we sho…
Last-Pair Swapping Polar Codes: A Structure to Improve Polarization under Finite-State Modulation
Yinuo Mei, Yangyong Zhang, Daiming Qu
A novel structure of polar codes is proposed for finite-state modulation (FSM), in order to improve polarization under it, and approach the polarization efficiency that conventiona…
The Conserved Effective Stress Tensor of Gravitational Wave
Yang Zhang, Xuan Ye
We present a detailed study of the effective stress tensor of gravitational wave (GW) as the source for the background Einstein equation and examine three candidates in literature.…
Regularized stress tensor of vector fields in de Sitter space
Yang Zhang, Xuan Ye
We study the Stueckelberg field in de Sitter space, which is a massive vector field with the gauge fixing (GF) term . We obtain the vacuum stress te…