156 citations · 750 across the 24 of their papers we have counts for
6 papers · 1 filter
Dynamic transition of supercritical hydrogen in gas giants: defining the boundary between interior and atmosphere
K. Trachenko, V. V. Brazhkin, D. Bolmatov
Understanding physics of gas giants requires the knowledge about the behavior of hydrogen at extreme pressures and temperatures. Molecular hydrogen in these planets is supercritica…
Collective excitations and thermodynamics of disordered state: new insights into an old problem
V. V. Brazhkin, K. Trachenko
Disorder has been long considered as a formidable foe of theoretical physicists in their attempts to understand system's behavior. Here, we review recently accumulated data and pro…
Evidence for structural crossover in the supercritical state
Dima Bolmatov, V. V. Brazhkin, Yu. D. Fomin +2
The state of matter above the critical point is terra incognita, and is loosely discussed as a physically homogeneous flowing state where no differences can be made between a liqui…
Thermodynamic behavior of supercritical matter
Dima Bolmatov, V. V. Brazhkin, K. Trachenko
Since their discovery in 1822, supercritical fluids have been of enduring interest, and have started to be deployed in many important applications. Theoretical understanding of the…
Heat capacity of matter beyond the Dulong-Petit value
E. I. Andritsos, E. Zarkadoula, A. E. Phillips +4
We propose a new simple way to evaluate the effect of anharmonicity on a system's thermodynamic functions such as heat capacity. In this approach, the contribution of all potential…
Duality of liquids
K. Trachenko, V. V. Brazhkin
Liquids flow, making them remarkably distinct from solids and close to gases. At the same time, interactions in liquids are strong as in solids. The combination of these two proper…