168 citations · 1.2k across the 45 of their papers we have counts for
3 papers · 1 filter
Phase Field Modeling of Fast Crack Propagation
Robert Spatschek, Miks Hartmann, Efim Brener +2
We present a continuum theory which predicts the steady state propagation of cracks. The theory overcomes the usual problem of a finite time cusp singularity of the Grinfeld instab…
Condensation and vortex formation in Bose-gas upon cooling
E. A. Brener, S. V. Iordanskiy, R. B. Saptsov
The mechanism for the transition of a Bose gas to the superfluid state via thermal fluctuations is considered. It is shown that in the process of external cooling some critical flu…
Velocity selection problem for combined motion of melting and solidification fronts
Efim A. Brener, D. E. Temkin
We discuss a free boundary problem for two moving solid-liquid interfaces that strongly interact via the diffusion field in the liquid layer between them. This problem arises in th…