279 citations · 663 across the 27 of their papers we have counts for
4 papers · 1 filter
Pressure of the O(N) Model in 1+1 Dimensions
Francesco Giacosa, Stefano Lottini, Elina Seel +1
The O(N) model in 1+1 dimensions presents some features in common with Yang-Mills theories: asymptotic freedom, trace anomaly, non-petrurbative generation of a mass gap. An analyti…
Lattice versus 2PI: 2d O(N) model at nonzero T
Elina Seel, Dominik Smith, Stefano Lottini +1
The thermodynamics of the O(N) model in 1+1 dimensions is studied applying the CJT formalism and the auxiliary field method as well as fully nonperturbative finite temperature latt…
Thermodynamics of the O(3) model in 1+1 dimensions: lattice vs. analytical results
Elina Seel, Dominik Smith, Stefano Lottini +1
A detailed study of the thermodynamics of the O(N=3) model in 1+1 dimensions is presented, employing a two-particle-irreducible resummation prescription as well as fully nonperturb…
Freeze-out Conditions in Heavy Ion Collisions from QCD Thermodynamics
A. Bazavov, H. -T. Ding, P. Hegde +9
We present a determination of chemical freeze-out conditions in heavy ion collisions based on ratios of cumulants of net electric charge fluctuations. These ratios can reliably be…