3 papers
physics.plasm-ph2020
Thermodynamic properties of the finite-temperature electron gas by the fermionic path integral Monte Carlo method
Vladimir Filinov, Pavel Levashov, Alexander Larkin
The new {\em ab initio} quantum path integral Monte Carlo approach has been developed and applied for the entropy difference calculations for the strongly coupled degenerated unifo…
cond-mat.stat-mech2020
Sign problems in path integral formulations of quantum mechanics and quantum statistics
Vladimir Filinov, Alexander Larkin
Nowadays the term 'sign problem' is used to identify two different problems. The ideas to overcome the first type of the 'sign problem' of strongly oscillating complex valued imteg…
nucl-th2020
Screening properties of quark-gluon plasma obtained from distribution and correlation functions of the constituent quasiparticle model
V. Filinov, A. Larkin, V. Fortov
Based on the constituent quasiparticle model of quark-gluon plasma (QGP), the matrix elements of the density operator and the Wigner function in the color phase space are presented…