Universal Effect of Excitation Dispersion on the Heat Capacity and Gapped States in Fluids Nikita P. Kryuchkov, Lukiya A. Mistryukova, Andrei V. Sapelkin, Vadim V. Brazhkin, and Stanislav O. Yurchenko Phys. Rev. Lett. 125, 125501 – Published 14 September 2020
The article dealing with collective excitations (or "molecular dances") marks a successful collaboration between the Centre for Condensed Matter and Materials Physics and the Bauman Moscow State Technical University and Institute for High Pressure Physics RAS, also in Moscow.
The article has been very well received externally. For more information see: