We discuss the hard dense loop resummation at finite quark mass and evaluate equation of state (EoS) cold QCD matter in $\ensuremath{\beta}$ equilibrium. The sector has an effect lowering baryon number density EoS turns out to have much smaller uncertainty than perturbative estimate. Our numerical results favor smooth matching between from resummed calculation high extrapolated nuclear region. ...

We study the consequences of recent progress in the experimental determination of masses of neutron rich nuclei for our knowledge of the ground state of cold dense matter. The most recent experimental data determine the ground state of cold dense matter up to ρ ≃ 10 11 g cm −3. The composition and the equation of state of the ground state of matter, in this density interval, are calculated.

a second virial coefficient correlation suitable for two different temperatures ranges, (t*)-2£180 and (t*)-2>180, where t* is rt/dhvap is presented. the equation of state can be calculated for different, complicated non-polar, and slightly polar liquid mixtures at any temperature over the range from ttp to tc and up to high pressures. the latent heat of vaporization and density at the triple p...

in this paper, a numerical solution for a system of linear fredholm integro-differential equations by means of the sinc method is considered. this approximation reduces the system of integro-differential equations to an explicit system of algebraic equations. the exponential convergence rate $o(e^{-k sqrt{n}})$ of the method is proved. the analytical results are illustrated with numerical examp...

Skyrmion crystals are the field configurations which minimize energy per baryon in infinitely large topological charge sector of Skyrme model, at least for sufficiently high density. They are, therefore, an important tool to describe ground state cold, symmetric nuclear matter density regimes. In this work, we analyze different crystalline phases and existence phase transitions between them wit...