5 citations · 15 across the 9 of their papers we have counts for
9 papers
Quantization of Black Holes entropy and its cosmological consequences
Gerardo Cristofano, Giuseppe Maiella, Cosimo Stornaiolo
Starting from a quantization relation for primordial extremal black holes with electric and magnetic charges, it is shown that their entropy is quantized. Furthermore the energy le…
The Cardy-Verlinde equation in a spherical symmetric gravitational collapse
Giuseppe Maiella, Cosimo Stornaiolo
The Cardy-Verlinde formula is analyzed in the contest of the gravitational collapse. Starting from the holographic principle, we show how the equations for a homogeneous and isotro…
Black Hole in ADS and Quantum Field Theory
Giuseppe Maiella
I will present a short review of recent achievements in understanding the origin of the statistical properties versus the thermodynamical ones for Anti De Sitter space--time, ADS$_…
A CFT description of the BTZ black hole: topology versus geometry (or thermodynamics versus statistical mechanics
G. Maiella, C. Stornaiolo
In this paper we review the properties of the black hole entropy in the light of a general conformal field theory treatment. We find that the properties of horizons of the BTZ blac…
A Unifying Conformal Field Theory Approach to the Quantum Hall Effect
Gerardo Cristofano, Giuseppe Maiella, Vincenzo Marotta +2
We review the main results of the effective description of the Quantum Hall fluid for the Jain fillings, nu=m/2pm+1, and the non-standard ones nu=m/pm+2 by a conformal field theory…
The global phase diagram of a modular invariant two dimensional statistical model
G. Cristofano, D. Giuliano, G. Maiella
A generalization of the Coulomb Gas model with modular SL(2, Z)-symmetry allows for a discrete infinity of phases which are characterized by the condensation of dyonic pseudopartic…