2019/02/12 by Yu. D. Fomin, Fomin, Yu. D., V. N. Ryzhov +3
Physics and Astronomy · #FOS: Physical sciences #Physics of Superconductivity and Magnetism #Soft Condensed Matter (cond-mat.soft)
paper · pdf · doi:10.48550/arxiv.1902.04331
openalex publication_date 2019/02/12 · openalex created_date 2019/02/21 · openalex updated_date 2026/07/28
Interaction of particles of many systems can be effectively approximated by multiscale interaction potentials. Such potentials are widely used for investigation of colloidal systems and colloid-polymer mixtures, complex liquids (for instance, water) and other system. Also, it is of particular interest that effective interaction of vortices in a thin superconducting film can be approximated by a multiscale potential. The subject matter of the present paper is a system like this. Based on a multiscale potential we have shown that this system demonstrated a large number of different phases. It is particularly important that we analyze the influence of a long-range interaction of the system properties and show that properly taking into account long-range forces results in a dramatic change in the system phase diagram.