Published October 2008 | Version v1
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Higgs mass bounds from a chirally invariant lattice Higgs-Yukawa model with overlap fermions

Creators

  • 1. Humboldt-Universitaet, Berlin (Germany). Inst. fuer Physik
  • 2. Deutsches Elektronen-Synchrotron (DESY), Zeuthen (Germany)

Description

We study the parameter dependence of the Higgs mass in a chirally invariant lattice Higgs-Yukawa model emulating the same Higgs-fermion coupling structure as in the Higgs sector of the electroweak Standard Model. Eventually, the aim is to establish upper and lower Higgs mass bounds. Here we present our preliminary results on the lower Higgs mass bound at several selected values for the cutoff and give a brief outlook towards the upper Higgs mass bound. (orig.)

Availability note (English)

Available from INIS in electronic form

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Additional details

Publishing Information

Imprint Pagination
7 p.
ISSN
0418-9833
Report number
DESY--08-158

Conference

Title
26. International Symposium on lattice field theory
Dates
14-19 Jul 2008
Place
Williamsburg, VA (United States)

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
40003570
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CHIRAL SYMMETRY; COUPLING; COUPLING CONSTANTS; FERMIONS; HIGGS BOSONS; HIGGS MODEL; LATTICE FIELD THEORY; REST MASS; SCALAR FIELDS; STANDARD MODEL; SU-2 GROUPS; U-1 GROUPS; WEINBERG-SALAM GAUGE MODEL; YUKAWA NONLOCAL THEORY
Descriptors DEC
BOSONS; CONSTRUCTIVE FIELD THEORY; ELEMENTARY PARTICLES; FIELD THEORIES; GRAND UNIFIED THEORY; LIE GROUPS; MASS; MATHEMATICAL MODELS; PARTICLE MODELS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; SU GROUPS; SYMMETRY; SYMMETRY GROUPS; U GROUPS; UNIFIED GAUGE MODELS; UNIFIED-FIELD THEORIES

Optional Information

Secondary number(s)
HU-EP--08-52