67 citations · 228 across the 19 of their papers we have counts for
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gr-qc2018
Cosmological perfect-fluids in f(R) gravity
Salvatore Capozziello, Carlo Alberto Mantica, Luca Guido Molinari
We show that an n-dimensional generalized Robertson-Walker (GRW) space-time with divergence-free conformal curvature tensor exhibits a perfect fluid stress-energy tensor for any f(…
cond-mat.dis-nn2018
Selberg integrals in 1D random Euclidean optimization problems
Sergio Caracciolo, Andrea Di Gioacchino, Enrico M. Malatesta +1
We consider a set of Euclidean optimization problems in one dimension, where the cost function associated to the couple of points and is the Euclidean distance between them…
math.DG2018
A note on Concircular Structure space-times
Carlo Alberto Mantica, Luca Guido Molinari
In this note we show that Lorentzian Concircular Structure manifolds (LCS)_n coincide with Generalized Robertson-Walker space-times.