$QCD_{2}$ with massless quarks in terms of currents

We discuss the spectra of multi-flavor massless QCD/sub 2/. An approximation in which the Hilbert space is truncated to two currents states is used. We write down a 't Hooft like equation for the wave function of the two currents states. We solve this equation for the lowest massive state and f...

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Detalles Bibliográficos
Autores principales: Armoni, A, Frishman, Y, Sonnenschein, J
Lenguaje:eng
Publicado: 2004
Materias:
Particle Physics - Phenomenology
Acceso en línea:http://cds.cern.ch/record/908963
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author Armoni, A
Frishman, Y
Sonnenschein, J
author_facet Armoni, A
Frishman, Y
Sonnenschein, J
author_sort Armoni, A
collection CERN
description We discuss the spectra of multi-flavor massless QCD/sub 2/. An approximation in which the Hilbert space is truncated to two currents states is used. We write down a 't Hooft like equation for the wave function of the two currents states. We solve this equation for the lowest massive state and find an excellent agreement with the DLCQ results. The issue of the non-Hermiticity of the truncated Hamiltonian is also discussed. Talk based mainly on Nucl. Phys. B 596, 459 (2001).
id cern-908963
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2004
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spelling cern-9089632019-09-30T06:29:59Zhttp://cds.cern.ch/record/908963engArmoni, AFrishman, YSonnenschein, J$QCD_{2}$ with massless quarks in terms of currentsParticle Physics - PhenomenologyWe discuss the spectra of multi-flavor massless QCD/sub 2/. An approximation in which the Hilbert space is truncated to two currents states is used. We write down a 't Hooft like equation for the wave function of the two currents states. We solve this equation for the lowest massive state and find an excellent agreement with the DLCQ results. The issue of the non-Hermiticity of the truncated Hamiltonian is also discussed. Talk based mainly on Nucl. Phys. B 596, 459 (2001).oai:cds.cern.ch:9089632004
spellingShingle Particle Physics - Phenomenology
Armoni, A
Frishman, Y
Sonnenschein, J
$QCD_{2}$ with massless quarks in terms of currents
title $QCD_{2}$ with massless quarks in terms of currents
title_full $QCD_{2}$ with massless quarks in terms of currents
title_fullStr $QCD_{2}$ with massless quarks in terms of currents
title_full_unstemmed $QCD_{2}$ with massless quarks in terms of currents
title_short $QCD_{2}$ with massless quarks in terms of currents
title_sort $qcd_{2}$ with massless quarks in terms of currents
topic Particle Physics - Phenomenology
url http://cds.cern.ch/record/908963
work_keys_str_mv AT armonia qcd2withmasslessquarksintermsofcurrents
AT frishmany qcd2withmasslessquarksintermsofcurrents
AT sonnenscheinj qcd2withmasslessquarksintermsofcurrents

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