87 citations · 337 across the 20 of their papers we have counts for
21 papers
Modified Dark Matter
Y. Jack Ng, Doug Edmonds, Duncan Farrah +3
Modified dark matter (MDM, formerly known as MoNDian dark matter) is a phenomenological model of dark matter, inspired by quantum gravity. We review the construction of MDM by gene…
Testing Modified Dark Matter with Galaxy Clusters: Does Dark Matter know about the Cosmological Constant?
Doug Edmonds, Duncan Farrah, Chiu Man Ho +3
We discuss the possibility that the cold dark matter mass profiles contain information on the cosmological constant, and that such information constrains the nature of cold dark ma…
Entanglement and Fast Quantum Thermalization in Heavy Ion Collisions
Chiu Man Ho, Stephen D. H. Hsu
Let be subsystem of a larger system , and be a typical state from the subspace of the Hilbert space satisfying an energy constraint. Then $ρ_A(ψ)=…
Path Integral for Off-Shell Supersymmetry
Chiu Man Ho
Off-shell supersymmetry, which restricts sparticles to appear only off-shell, solves the gauge hierarchy problem and unifies the gauge couplings in the usual way. Without introduci…
Astrophysical Constraints on Dark Energy
Chiu Man Ho, Stephen D. H. Hsu
Dark energy (i.e., a cosmological constant) leads, in the Newtonian approximation, to a repulsive force which grows linearly with distance and which can have astrophysical conseque…
Instability of Quantum de Sitter Spacetime
Chiu Man Ho, Stephen D. H. Hsu
Quantized fields (e.g., the graviton itself) in de Sitter (dS) spacetime lead to particle production: specifically, we consider a thermal spectrum resulting from the dS (horizon) t…