322 citations · 4.4k across the 115 of their papers we have counts for
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Two viable quintessence models of the Universe: confrontation of theoretical predictions with observational data
M. Demianski, E. Piedipalumbo, C. Rubano +1
We use some of the recently released observational data to test the viability of two classes of minimally coupled scalar field models of quintessence with exponential potentials fo…
Some astrophysical implications of dark matter and gas profiles in a new galaxy clusters model
V. F. Cardone, E. Piedipalumbo, C. Tortora
The structure of the dark matter and the thermodynamical status of the hot gas in galaxy clusters is an interesting and widely discussed topic in modern astrophysics. Recently, Ras…
Lens modelling and H_0 estimate in quadruply lensed systems
C. Tortora, E. Piedipalumbo, V. F. Cardone
We present a numerical method to estimate the lensing parameters and the Hubble constant H_0 from quadruply imaged gravitational lens systems. The lens galaxy is modeled using both…