217 citations · 2.3k across the 54 of their papers we have counts for
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Revisiting Einstein-Gauss-Bonnet Theories after GW170817
V. K. Oikonomou
In this work we study the inflationary framework of Einstein-Gauss-Bonnet theories which produce a primordial gravitational wave speed that respects the constraint imposed by the G…
The Necessity of Multi-Band Observations of the Stochastic Gravitational Wave Background
S. D. Odintsov, V. K. Oikonomou
In this work we highlight an important perspective for the complete understanding of the stochastic gravitational background structure. The stochastic gravitational wave background…
Implications of a Scalar Field Interacting with the Dark Matter Fluid on the Primordial Gravitational Waves
V. K. Oikonomou
We consider the implications of a scalar field interacting with the dark matter fluid on the energy spectrum of the primordial gravitational waves. We choose an interaction type wh…
Einstein-Gauss-Bonnet Cosmological Theories at Reheating and at the End of the Inflationary Era
V. K. Oikonomou, Pyotr Tsyba, Olga Razina
In this work we study the GW170817-compatible Einstein-Gauss-Bonnet theories during the reheating and the end of inflationary era. Given the scalar field potential which can…