Standard model cross-over on the lattice

@article{DOnofrio2016StandardMC,
  title={Standard model cross-over on the lattice},
  author={M. D’Onofrio and K. Bern and U. Helsinki},
  journal={Physical Review D},
  year={2016},
  volume={93},
  pages={025003}
}
With the physical Higgs mass the standard model symmetry restoration phase transition is a smooth cross-over. We study the thermodynamics of the cross-over using numerical lattice Monte Carlo simulations of an effective SU(2)×U(1) gauge+Higgs theory, significantly improving on previously published results. We measure the Higgs field expectation value, thermodynamic quantities like pressure, energy density, speed of sound and heat capacity, and screening masses associated with the Higgs and Z… Expand

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