39 citations · 101 across the 12 of their papers we have counts for
8 papers · 1 filter
Universal lower bounds on energy and momentum diffusion in liquids
K. Trachenko, M. Baggioli, K. Behnia +1
Thermal energy can be conducted by different mechanisms including by single particles or collective excitations. Thermal conductivity is system-specific and shows a richness of beh…
Melting and decomposition of orthorhombic B6Si under high pressure
Vladimir L. Solozhenko, Vladimir A. Mukhanov, Vadim V. Brazhkin
Melting of orthorhombic boron silicide B6Si has been studied at pressures up to 8 GPa using in situ electrical resistivity measurements and quenching. It has been found that in the…
Comment on "Pentadiamond: A Hard Carbon Allotrope of a Pentagonal Network of sp2 and sp3 atoms"
V. V. Brazhkin, M. V. Kondrin, A. G. Kvashnin +2
In a recent Letter [1] Y. Fujii et al. proposed a new carbon allotrope and claimed its extremely high Young's and shear moduli of 1691 and 1113 GPa, respectively, surpassing those…
Collective modes and gapped momentum states in liquid Ga: experiment, theory and simulation
Ramil M. Khusnutdinoff, Cillian Cockrell, Oliver A. Dicks +7
Collective excitations in liquids are important for understanding liquid dynamical and thermodynamic properties. Gapped momentum states (GMS) are a notable feature of liquid dynami…
Field Theory of Dissipative Systems with Gapped Momentum States
Matteo Baggioli, Mikhail Vasin, Vadim Brazhkin +1
We develop a field theory with dissipation based on a finite range of wave propagation and associated gapped momentum states in the wave spectrum. We analyze the properties of the…
Speed of sound from fundamental physical constants
K. Trachenko, B. Monserrat, C. J. Pickard +1
Two dimensionless fundamental physical constants, the fine structure constant and the proton-to-electron mass ratio are attributed a particular importance fro…