%0 Journal Article
%T Virial theorem and Gibbs thermodynamic potential for Coulomb systems
%A V. B. Bobrov
%A S. A. Trigger
%J Physics
%D 2013
%I arXiv
%R 10.1063/1.4897175
%X Using the grand canonical ensemble and the virial theorem, we show that the Gibbs thermodynamic potential of the non-relativistic system of charged particles is uniquely defined by single-particle Green functions of electrons and nuclei. This result is valid beyond the perturbation theory with respect to the interparticle interaction.
%U http://arxiv.org/abs/1310.7703v1