Abstract
We present further progress in a systematic approach to the microscopic understanding of the dynamics of strongly interacting quantum fluids. Employing the concept of dynamic multiparticle fluctuations, we derive equations of motion for fluctuating -body densities. We apply the theory to calculate the dynamic structure function of liquid as a function of density and find, without any phenomenological input, overall excellent agreement with both experiments and, as far as available, simulation data.
2 More- Received 23 February 2015
- Revised 19 April 2015
DOI:https://doi.org/10.1103/PhysRevB.91.184510
©2015 American Physical Society