Publication

One-loop fermionic corrections to the instanton transition in two dimensional chiral Higgs model

Mikhail Chapochnikov, Yannis Burnier
2005
Journal Articles

Abstract

The one-loop fermionic contribution to the probability of an instanton transition with fermion number violation is calculated in the chiral Abelian Higgs model in 1+1 dimensions, where the fermions have a Yukawa coupling to the scalar field. The dependence of the determinant on fermionic, scalar, and vector mass is determined. We show in detail how to renormalize the fermionic determinant in partial wave analysis, which is convenient for computations. © 2005 The American Physical Society.

Official source

https://infoscience.epfl.ch/entities/publication/3786f861-add3-4f80-bb9b-59945818e867

About this result

This page is automatically generated and may contain information that is not correct, complete, up-to-date, or relevant to your search query. The same applies to every other page on this website. Please make sure to verify the information with EPFL's official sources.

Graph Chat

Chat with Graph Search

Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.

DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.

One-loop fermionic corrections to the instanton transition in two dimensional chiral Higgs model

Chat with Graph Search

Measurement of the photon polarisation in B+ -> K+ pi- pi+ gamma decays at LHCb

Test of Lepton Universality and Measurement of the Form Factors of D0 →k∗ (892)-μ+νμ

Search for new Higgs bosons via same-sign top quark pair production in association with a jet in proton-proton collisions at √s=13 TeV