Published October 3, 1985 | Version v1
Journal article Metadata-only

The Higgs mass in a model with two scalar doublets and spontaneous CP violation

Creators

  • 1. Lisbon Univ. (Portugal). Instituto Nacional des Investigacao Cientifica
  • 2. Centro de Fisica da Materia Condensada, Lisbon (Portugal)

Description

We examine the question of the value of the Higgs mass in models with two Higgs doublets and spontaneous CP violation. It is pointed out that in the presence of a softly broken permutation symmetry, the Higgs mass can be lower than TeV, without having to resort to unnatural fine-tuning of parameters. This avoids a potential conflict with the validity of the perturbation expansion. (orig.)

Additional details

Publishing Information

Journal Title
Phys. Lett., B
Journal Volume
160
Journal Issue
1-3
Series
Phys. Lett., B.
Journal Page Range
117-120
ISSN
0370-2693
CODEN
PYLBA

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
17004383
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
ANTIKAONS NEUTRAL; CONFIGURATION MIXING; CP INVARIANCE; EXPECTATION VALUE; FLAVOR MODEL; HIGGS BOSONS; HIGGS MODEL; KAONS NEUTRAL; LAGRANGIAN FIELD THEORY; PARTICLE MULTIPLETS; PERTURBATION THEORY; REST MASS; SCALAR FIELDS; SYMMETRY BREAKING; VACUUM STATES; WEINBERG LEPTON MODEL
Descriptors DEC
ANTIKAONS; ANTIMATTER; ANTIMESONS; ANTIPARTICLES; BOSONS; COMPOSITE MODELS; ELEMENTARY PARTICLES; FIELD THEORIES; HADRONS; INTERACTIONS; INVARIANCE PRINCIPLES; KAONS; MASS; MATHEMATICAL MODELS; MATTER; MESONS; MULTIPLETS; PARTICLE MODELS; POSTULATED PARTICLES; PSEUDOSCALAR ANTIMESONS; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; QUARK MODEL; STRANGE PARTICLES; UNIFIED GAUGE MODELS