Web20 de mai. de 2015 · For the SM effective potential (usually calculated in Landau gauge) we have the Higgs field and the Goldstone fields, with: m H ( ϕ c) = 3 λ ϕ c 2 − m 2 m G ( ϕ c) = λ ϕ c 2 − m 2 At the Higgs VEV m H ( v) = 2 m 2 and m G ( v) = 0. Where m and λ are the renormalized parameters of the tree level Higgs potential. Web15 de jun. de 2024 · Effective field theories (EFTs) are a powerful tool for the exploration of potential new physics in a model-independent way. At a time when there is a lack …
Electroweak Higgs effective field theory after LHC run 2
WebA bstractIn this article we extend the effective field theory framework describing new physics effects to the case where the underlying low-energy theory is a Two-Higgs-Doublet model. We derive a complete set of independent operators up to dimension six assuming a Z2-invariant CP-conserving Higgs potential. The effects on Higgs and gauge boson … Effective field theories typically work best when there is a large separation between length scale of interest and the length scale of the underlying dynamics. Effective field theories have found use in particle physics, statistical mechanics, condensed matter physics, general relativity, and hydrodynamics. Ver mais In physics, an effective field theory is a type of approximation, or effective theory, for an underlying physical theory, such as a quantum field theory or a statistical mechanics model. An effective field theory includes the … Ver mais Presently, effective field theories are discussed in the context of the renormalization group (RG) where the process of … Ver mais • Form factor (quantum field theory) • Renormalization group • Quantum field theory • Quantum triviality • Ginzburg–Landau theory Ver mais • Birnholtz, Ofek; Hadar, Shahar; Kol, Barak (1998). "Effective Field Theory". arXiv:hep-ph/9806303. • Hartmann, Stephan (2001). "Effective Field Theories, Reductionism and Scientific Explanation" Ver mais Fermi theory of beta decay The best-known example of an effective field theory is the Fermi theory of beta decay. … Ver mais • A.A. Petrov and A. Blechman, ‘’Effective Field Theories,’’ Singapore: World Scientific (2016). ISBN 978-981-4434-92-8 • C.P. Burgess, ‘’Introduction to Effective Field Theory,‘’ … Ver mais high country health twizel
Higgs and Effective Field Theory - HEFT 2024 (15-17 April 2024
Web5 de abr. de 2024 · Download a PDF of the paper titled Effective Field Theory descriptions of Higgs boson pair production, by Lina Alasfar and 10 other authors Download PDF … Web28 de mar. de 2024 · We propose a new effective field theory in which non-decoupling quantum effects of new physics are correctly described. We discuss vacuum stability and … Web15 de abr. de 2024 · Higgs and Effective Field Theory - HEFT 2024. 15–18 Apr 2024 Europe/Brussels timezone. Overview; Registration; Call for Abstracts. Timetable; … high country heating hailey