23 citations · 208 across the 30 of their papers we have counts for
18 papers · 1 filter
Robustness of Starobinsky inflation in a minimal two-field scalar-tensor completion
Boris Latosh
We investigate whether the Starobinsky inflation remains robust after including a minimal scalar extension motivated by the one-loop effective action of scalar-tensor gravity. We n…
Black Holes in Einstein-scalar-Gauss-Bonnet model probed with scattering amplitudes
Boris Latosh, Miok Park
We examined the quantum properties of scalar-tensor gravity with a coupling to the Gauss-Bonnet term in the low energy limit, exploring both linear and quadratic couplings. We calc…
Inflation in simple one-loop effective potentials of perturbative quantum gravity
A. Arbuzov, D. Kuznetsov, B. Latosh +1
We study inflation in scalar-tensor perturbative quantum gravity driven by a one-loop effective potential. We consider effective potentials generated by three models. The first mod…
On two body gravitational scattering within perturbative gravit
Boris Latosh, Anton Yachmenev
We discuss an alternative approach to studying the low energy limit of quantum general relativity. We investigate the low energy limit of a scattering cross-section for two massive…
Scalaron Decay in Perturbative Quantum Gravity
Boris N. Latosh
A certain quadratic gravity model provides a successfully inflationary scenario. The inflation is driven by the new scalar degree of freedom called scalaron. After the end of infla…
Gravity models with nonlinear symmetry realization
Stanislav Alexeyev, Daniil Krichevskiy, Boris Latosh
Three models with nonlinear realizations of conformal symmetry are discussed. The simplest model can only describe a universe expanding with a deceleration and does not include inf…