Next-to-leading order thermal spectral functions in the perturbative domain

@article{Laine2011NexttoleadingOT,
  title={Next-to-leading order thermal spectral functions in the perturbative domain},
  author={M. Laine and A. Vuorinen and Y. Zhu},
  journal={Journal of High Energy Physics},
  year={2011},
  volume={2011},
  pages={1-59}
}
Motivated by applications in thermal QCD and cosmology, we elaborate on a general method for computing next-to-leading order spectral functions for composite operators at vanishing spatial momentum, accounting for real, virtual as well as thermal corrections. As an example, we compute these functions (together with the corresponding imaginary-time correlators which can be compared with lattice simulations) for scalar and pseudoscalar densities in pure Yang-Mills theory. Our results may turn out… Expand
32 Citations
Charm mass effects in bulk channel correlations
  • 4
  • PDF
Massive vector current correlator in thermal QCD
  • 15
  • PDF
Energy momentum tensor correlators in Improved Holographic QCD
  • Highly Influenced
  • PDF
...
1
2
3
4
...

References

SHOWING 1-10 OF 66 REFERENCES
Heavy quark medium polarization at next-to-leading order
  • 22
  • Highly Influential
  • PDF
Colour-electric spectral function at next-to-leading order
  • 24
  • Highly Influential
  • PDF
Energy-momentum tensor correlators and spectral functions
  • 38
  • PDF
Ultraviolet asymptotics of scalar and pseudoscalar correlators in hot Yang-Mills theory
  • 27
  • PDF
A way to estimate the heavy quark thermalization rate from the lattice
  • 67
  • PDF
The bulk channel in thermal gauge theories
  • 42
  • PDF
Dilepton production at finite temperature: Perturbative treatment at order alpha s.
  • Baier, Pire, Schiff
  • Physics, Medicine
  • Physical review. D, Particles and fields
  • 1988
  • 43
Spatial correlators in strongly coupled plasmas
  • 20
  • PDF
Heavy quark diffusion in QCD and = 4 SYM at next-to-leading order
  • 73
  • PDF
Soft amplitudes in hot gauge theories: A general analysis
  • 679
...
1
2
3
4
5
...