65 citations · 452 across the 44 of their papers we have counts for
5 papers · 1 filter
Einstein, Planck and Vera Rubin: relevant encounters between the Cosmological and the Quantum Worlds
Paolo Salucci, Giampiero Esposito, Gaetano Lambiase +38
In Cosmology and in Fundamental Physics there is a crucial question like: where the elusive substance that we call Dark Matter is hidden in the Universe and what is it made of?, th…
What is a reduced boundary in general relativity?
Emmanuele Battista, Giampiero Esposito
The concept of boundary plays an important role in several branches of general relativity, e.g., the variational principle for the Einstein equations, the event horizon and the app…
A phase-integral perspective on alpha-decay
Giampiero Esposito
This paper applies the phase-integral method to the stationary theory of alpha-decay. The rigorous form of the connection formulae, and their one-directional nature that was not wi…
A new approach to the Thomas-Fermi boundary-value problem
Giampiero Esposito, Salvatore Esposito
Given the Thomas-Fermi equation sqrt(x)phi''=phi*(3/2), this paper changes first the dependent variable by defining y(x)=sqrt(x phi(x)). The boundary conditions require that y(x) m…
Contour and surface integrals in potential scattering
Giampiero Esposito
When the Schrödinger equation for stationary states is studied for a system described by a central potential in -dimensional Euclidean space, the radial part of stationary state…