6533b828fe1ef96bd1288fcb
RESEARCH PRODUCT
Nonperturbative effective model for the Higgs sector of the standard model
Fabio SiringoLuca Marottasubject
PhysicsNuclear and High Energy PhysicsHigh Energy Physics::LatticeGaussianHigh Energy Physics - Lattice (hep-lat)High Energy Physics::Phenomenologynonperturbative techniques extensions of the Higgs sectorFOS: Physical sciencesAstronomy and AstrophysicsAtomic and Molecular Physics and OpticsHiggs sectorRenormalizationHigh Energy Physics - Phenomenologysymbols.namesakeTheoretical physicsHigh Energy Physics - Phenomenology (hep-ph)High Energy Physics - LatticeLattice (order)symbolsStrong couplingHiggs bosondescription
A nonperturbative effective model is derived for the Higgs sector of the Standard Model which is described by a simple scalar theory. The renormalized couplings are determined by the derivatives of the Gaussian effective potential that are known to be the sum of infinite bubble graphs contributing to the vertex functions. A good agreement has been found with strong coupling lattice simulations when a comparison can be made.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2010-01-01 |