10 citations · 16 across the 12 of their papers we have counts for
13 papers · 1 filter
Supersymmetry of FRW barotropic cosmologies
H. C. Rosu, P. Ojeda-May
Barotropic FRW cosmologies are presented from the standpoint of nonrelativistic supersymmetry. First, we reduce the barotropic FRW system of differential equations to simple harmon…
Planetary g(t) for which resistive atmospheric falling is rising
H. C. Rosu, F. Aceves de la Cruz
A Darboux-transformed surface gravitational acceleration of the constant gravitational acceleration for a body endowed with an atmospheric layer is shown to turn the atmospheric fr…
Noninertial quantum mechanical fluctuations
H. C. Rosu
Zero point quantum fluctuations as seen from non-inertial reference frames are of interest for several reasons. In particular, because phenomena such as Unruh radiation (accelerati…
Stationary and nonstationary scalar vacuum field noises
H. C. Rosu
If stationary, the spectrum of vacuum field noise (VFN) is an important ingredient to get information about the curvature invariants of classical worldlines (relativistic classical…
An Ermakov study of Q not zero EFRW minisuperspace oscillators
H. C. Rosu, P. Espinoza
A previous work on the Ermakov approach for empty FRW minisuperspace universes of Hartle-Hawking factor ordering parameter Q=0 is extended to the Q not zero cases
Ermakov approach for Q=0 empty FRW minisuperspace oscillators
H. C. Rosu, P. Espinoza, M. Reyes
The Wheeler-DeWitt equation for empty FRW minisuperspace universes of Hartle-Hawking factor ordering parameter Q=0 is mapped onto the dynamics of a unit mass classical oscillator.…