13 citations · 13 across the 6 of their papers we have counts for
3 papers · 1 filter
Renormalization group flow of projectable Hořava gravity in (3+1) dimensions
Andrei O. Barvinsky, Alexander V. Kurov, Sergey M. Sibiryakov
We report a comprehensive numerical study of the renormalization group flow of marginal couplings in -dimensional projectable Hořava gravity. First, we classify all fixed po…
Thermal false vacuum decay in (1+1)-dimensions: Evidence for non-equilibrium dynamics
Dalila Pîrvu, Andrey Shkerin, Sergey Sibiryakov
We numerically study the evolution of a classical real scalar field in dimensions with initial conditions describing thermal fluctuations around a metastable vacuum. We t…
Thermal False Vacuum Decay Is More Than It Seems
Dalila Pîrvu, Andrey Shkerin, Sergey Sibiryakov
We study the decay of a thermally excited metastable vacuum in classical field theory using real-time numerical simulations. We find a significantly lower decay rate than predicted…