15 citations · 70 across the 13 of their papers we have counts for
14 papers
Sampling of General Correlators in Worm Algorithm-based Simulations
Tobias Rindlisbacher, Oscar Akerlund, Philippe de Forcrand
Using the complex -model as a prototype for a system which is simulated by a worm algorithm, we show that not only the charged correlator , but also more gener…
Oscillating propagators in heavy-dense QCD
Oscar Akerlund, Philippe de Forcrand, Tobias Rindlisbacher
Using Monte Carlo simulations and extended mean field theory calculations we show that the -dimensional spin model with complex external fields has non-monotonic spatial c…
Mean distribution approach to spin and gauge theories
Oscar Akerlund, Philippe de Forcrand
We formulate self-consistency equations for the distribution of links in spin models and of plaquettes in gauge theories. This improves upon known mean-field, mean-link, and mean-p…
Aspects of topological actions on the lattice
Oscar Akerlund, Philippe de Forcrand
We consider a lattice action which forbids large fields, and which remains invariant under smooth deformations of the field. Such a "topological" action depends on one parameter, t…
Effects of higher dimension operators on the Standard Model Higgs sector
Oscar Akerlund, Philippe de Forcrand, Jakob Steinbauer
We study the effect of higher dimension operators on the electroweak finite temperature phase transition in two sectors of the Standard Model. Firstly, the Higgs-Yukawa sector, con…
Higgs-Yukawa model with higher dimension operators via extended mean field theory
Oscar Akerlund, Philippe de Forcrand
Using extended mean field theory (EMFT) on the lattice, we study properties of the Higgs-Yukawa model as an approximation of the standard model Higgs sector, and the effect of high…