Gauge-Symmetry Breaking in the Hidden Sector of the Flipped Su(5)Xu(1) Superstring Model
Loading...
Date
Authors
Antoniadis, I.
Rizos, J.
Tamvakis, K.
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
Type
Type of the conference item
Journal type
peer reviewed
Educational material type
Conference Name
Journal name
Physics Letters B
Book name
Book series
Book edition
Alternative title / Subtitle
Description
We analyze the SU(5) x U(1)' X U(1)4 X SO(10) X SU(4) superstring model with a spontaneously broken hidden sector down to SO(7) X SO(5) taking into account non-renormalizable superpotential terms up to eight order. As a result of the hidden sector breaking the "exotic" states get a mass and the "observable" spectrum is composed of the standard three families. In addition, Cabibbo mixing arises at sixth order and an improved fermion mass hierarchy emerges.
Description
Keywords
fermionic string models, nonrenormalizable terms, construction, dimensions
Subject classification
Citation
Link
<Go to ISI>://A1992HP47200007
http://ac.els-cdn.com/037026939290190F/1-s2.0-037026939290190F-main.pdf?_tid=46602a805b43a88bd0f80f186704c854&acdnat=1334231959_b4dabd5363e66591d54fcfeb8b1e4fd3
http://ac.els-cdn.com/037026939290190F/1-s2.0-037026939290190F-main.pdf?_tid=46602a805b43a88bd0f80f186704c854&acdnat=1334231959_b4dabd5363e66591d54fcfeb8b1e4fd3
Language
en
Publishing department/division
Advisor name
Examining committee
General Description / Additional Comments
Institution and School/Department of submitter
Πανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιών