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NNNLO pressure of cold quark matter: leading logarithm
At high baryon chemical potential μB, the equation of state of QCD allows a weak-coupling expansion in the QCD coupling αs. The result is currently known up to and including the full next-to-next-to-leading order αs2. Starting at this order, the computations are complicated by the modification of pa...
| Autores principales: | , , , , |
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| Lenguaje: | eng |
| Publicado: |
2018
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevLett.121.202701 http://cds.cern.ch/record/2645125 |