2 papers
physics.flu-dyn2024
Direct and inverse cascades scaling in real shell models of turbulence
James Creswell, Viatcheslav Mukhanov, Yaron Oz
Shell models provide a simplified mathematical framework that captures essential features of incompressible fluid turbulence, such as the energy cascade and scaling of the fluid ob…
hep-th2024
Gravitationally dominated instantons and instability of dS, AdS and Minkowski spaces
Viatcheslav F. Mukhanov, Yaron Oz, Alexander S. Sorin
We study the decay of the false vacuum in the regime where the quantum field theory analysis is not valid, since gravitational effects become important. This happens when the heigh…