101 citations · 166 across the 2 of their papers we have counts for
4 papers
Avoidance of Big Rip In Phantom Cosmology by Gravitational Back Reaction
Puxun Wu, Hongwei Yu
The effects of the gravitational back reaction of cosmological perturbations are investigated in a cosmological model where the universe is dominated by phantom energy. We assume a…
Vacuum fluctuations and Brownian motion of a charged test particle near a reflecting boundary
Hongwei Yu, L. H. Ford
We study the Brownian motion of a charged test particle coupled to electromagnetic vacuum fluctuations near a perfectly reflecting plane boundary. The presence of the boundary modi…
Quantum Gravity and Astrophysics: The Microwave Background and Other Thermal Sources
Rosanne Di Stefano, L. H. Ford, Hongwei Yu +1
The problem of formulating a fully consistent quantum gravity theory (QGT) has not yet been solved. Even before we are able to work out the details of a complete theory, however, w…
Quantum Lightcone Fluctuations in Theories with Extra Dimensions
Hongwei Yu, L. H. Ford
The effects of small extra dimensions upon quantum fluctuations of the lightcone are examined. We argue that compactified extra dimensions modify the quantum fluctuations of gravit…