Non-Abelian gauge field localization on walls and geometric Higgs mechanism

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47813059%3A19240%2F17%3AA0000020" target="_blank" >RIV/47813059:19240/17:A0000020 - isvavai.cz</a>

Výsledek na webu

<a href="https://academic.oup.com/ptep/article/2017/5/053B01/3798717" target="_blank" >https://academic.oup.com/ptep/article/2017/5/053B01/3798717</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1093/ptep/ptx047" target="_blank" >10.1093/ptep/ptx047</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Non-Abelian gauge field localization on walls and geometric Higgs mechanism

Popis výsledku v původním jazyce

Combining the semiclassical localization mechanism for gauge fields with N domain wall background in a simple SU(N) gauge theory in 5 space-time dimensions, we investigate the geometric Higgs mechanism, where a spontaneous breakdown of the gauge symmetry comes from splitting of domain walls. The mass spectra are investigated in detail for the phenomenologically interesting case SU(5) -&gt; SU(3) x SU(2) x U(1), which is realized on a split configuration of coincident triplet and doublet of domain walls. We derive a low-energy effective theory in a generic background using the moduli approximation, where all nonlinear interactions between effective fields are captured up to 2 derivatives. We observe novel similarities between domain walls in our model and D-branes in superstring theories.

Název v anglickém jazyce

Non-Abelian gauge field localization on walls and geometric Higgs mechanism

Popis výsledku anglicky

Combining the semiclassical localization mechanism for gauge fields with N domain wall background in a simple SU(N) gauge theory in 5 space-time dimensions, we investigate the geometric Higgs mechanism, where a spontaneous breakdown of the gauge symmetry comes from splitting of domain walls. The mass spectra are investigated in detail for the phenomenologically interesting case SU(5) -&gt; SU(3) x SU(2) x U(1), which is realized on a split configuration of coincident triplet and doublet of domain walls. We derive a low-energy effective theory in a generic background using the moduli approximation, where all nonlinear interactions between effective fields are captured up to 2 derivatives. We observe novel similarities between domain walls in our model and D-branes in superstring theories.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10303 - Particles and field physics

Projekt

<a href="/cs/project/GB14-37086G" target="_blank" >GB14-37086G: Centrum Alberta Einsteina pro gravitaci a astrofyziku</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Progress of Theoretical and Experimental Physics

ISSN

2050-3911

e-ISSN

—

Svazek periodika

2017

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

34

Strana od-do

'053B01-1'-'053B01-34'

Kód UT WoS článku

000405373100006

EID výsledku v databázi Scopus

2-s2.0-85020103158