2 citations · 2 across the 2 of their papers we have counts for
2 papers
gr-qc2026
Viable Cosmological Solutions from Hybrid Potentials
Koralia Tzanni, John Miritzis
We study flat Friedmann-Lema\^ıtre-Robertson-Walker (FLRW) models with a perfect fluid matter source and a scalar field minimally coupled to matter with power-law-exponential \text…
gr-qc2019★ 2 cited
Cosmological wave maps
Spiros Cotsakis, John Miritzis, Koralia Tzanni
We consider theories of gravity that include many coupled scalar fields with arbitrary couplings, in the geometric framework of wave maps. We examine the possibility of obtaining a…