42 citations · 81 across the 18 of their papers we have counts for
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math.DS2020★ 1 cited
Geodesic flows modeled by expansive flows: Compact surfaces without conjugate points and continuous Green bundles
Rafael O. Ruggiero, Katrin Gelfert
We study the geodesic flow of a compact surface without conjugate points and genus greater than one and continuous Green bundles. Identifying each strip of bi-asymptotic geodesics…
gr-qc2020★ 1 cited
Big Rip: heating by Hawking radiation and a possible connection to conformal cyclic cosmology
Rafael Ruggiero
In the Big Rip cosmological scenario, a FRW universe containing dark energy with in its equation of state (phantom energy) expands in such way that, in a finite time span,…