222 citations · 987 across the 20 of their papers we have counts for
9 papers · 1 filter
Quasi-particle model for deconfined matter
B. Kampfer, A. Peshier, G. Soff
Our quasi-particle model for deconfined matter near T_c is reviewed. The extrapolation of lattice QCD data to a finite baryo-chemical potential is discussed. Determined by the chir…
From QCD lattice calculations to the equation of state of quark matter
A. Peshier, B. Kampfer, G. Soff
We describe two-flavor QCD lattice data for the pressure at finite temperature and zero chemical potential within a quasiparticle model. Relying only on thermodynamic selfconsisten…
Breit Hamiltonian and QED Effects for Spinless Particles
U. D. Jentschura, G. Soff, P. J. Indelicato
We describe a simplified derivation for the relativistic corrections of order for a bound system consisting of two spinless particles. We devote special attention to pionium,…
Vacuum-polarization corrections to the parity-nonconserving 6s-7p transition amplitude in 133Cs
W. R. Johnson, I Bednyakov, G. Soff
The dominant one-loop radiative corrections to atomic wave functions, those associated with vacuum polarization in the nuclear Coulomb field, are evaluated for the 6s-7s parity-non…
Asymptotic Improvement of Resummation and Perturbative Predictions in Quantum Field Theory
U. D. Jentschura, E. J. Weniger, G. Soff
The improvement of resummation algorithms for divergent perturbative expansions in quantum field theory by asymptotic information about perturbative coefficients is investigated. V…
The Equation of State of Deconfined Matter at Finite Chemical Potential in a Quasiparticle Description
A. Peshier, B. Kampfer, G. Soff
A quasiparticle description of the thermodynamics of deconfined matter, reproducing both the perturbative limit and nonperturbative lattice QCD data at finite temperature, is gener…