151 citations · 1.2k across the 38 of their papers we have counts for
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Bicharacteristics and Fourier integral operators in Kasner spacetime
Emmanuele Battista, Elisabetta Di Grezia, Giampiero Esposito
The scalar wave equation in Kasner spacetime is solved, first for a particular choice of Kasner parameters, by relating the integrand in the wave packet to the Bessel functions. An…
Full three-body problem in effective-field-theory models of gravity
Emmanuele Battista, Giampiero Esposito
Recent work in the literature has studied the restricted three-body problem within the framework of effective-field-theory models of gravity. This paper extends such a program by c…
Riemann curvature of a boosted spacetime geometry
Emmanuele Battista, Giampiero Esposito, Paolo Scudellaro +1
The ultrarelativistic boosting procedure had been applied in the literature to map the metric of Schwarzschild-de Sitter spacetime into a metric describing de Sitter spacetime plus…
Restricted three-body problem in effective-field-theory models of gravity
Emmanuele Battista, Giampiero Esposito
One of the outstanding problems of classical celestial mechanics was the restricted 3-body prob- lem, in which a planetoid of small mass is subject to the Newtonian attraction of t…