Lars T. Kyllingstad

most citedPressure to order

g^{8} * l o g (g)

ϕ^{4}

-theory at weak coupling

30 citations · 30 across the 2 of their papers we have counts for

collaborators

2 papers

hep-ph2009★ 30 cited

Pressure to order $g^{8} * l o g (g)$ in $ϕ^{4}$ -theory at weak coupling

Jens O. Andersen, Lars Kyllingstad, Lars E. Leganger

We calculate the pressure of massless $ϕ^{4}$ -theory to order $g^{8} lo g (g)$ at weak coupling. The contributions to the pressure arise from the hard momentum scale of order $T$ and the…

hep-ph2008

Screened perturbation theory at four loops

Lars Kyllingstad

We study the thermodynamics of massless phi-fourth theory using screened perturbation theory, which is a way to systematically reorganise the perturbative series. The free energy a…

Pressure to order g8∗log(g) in ϕ4-theory at weak coupling

Screened perturbation theory at four loops

Pressure to order $g^{8} * l o g (g)$ in $ϕ^{4}$ -theory at weak coupling