Matrix Theory for Baryons: An Overview of Holographic QCD for Nuclear Physics

We provide, for non-experts, a brief overview of holographic QCD and a review of a recent proposal of matrix-description of multi-baryon systems in holographic QCD. Based on the matrix model, we derive the baryon interaction at short distances in multi-flavor holographic QCD. We show that there is a...

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Detalles Bibliográficos
Autores principales: Aoki, Sinya, Hashimoto, Koji, Iizuka, Norihiro
Lenguaje:eng
Publicado: 2012
Materias:
Particle Physics - Theory
Acceso en línea:https://dx.doi.org/10.1088/0034-4885/76/10/104301
http://cds.cern.ch/record/1434807
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author Aoki, Sinya
Hashimoto, Koji
Iizuka, Norihiro
author_facet Aoki, Sinya
Hashimoto, Koji
Iizuka, Norihiro
author_sort Aoki, Sinya
collection CERN
description We provide, for non-experts, a brief overview of holographic QCD and a review of a recent proposal of matrix-description of multi-baryon systems in holographic QCD. Based on the matrix model, we derive the baryon interaction at short distances in multi-flavor holographic QCD. We show that there is a very universal repulsive core of inter-baryon forces for generic number of flavors. This is consistent with a recent lattice QCD analysis for N_f = 2, 3 where repulsive core looks universal. We also provide a comparison of our results with the lattice QCD and the operator product expansion (OPE) analysis.
id cern-1434807
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
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spelling cern-14348072023-03-15T19:12:41Zdoi:10.1088/0034-4885/76/10/104301http://cds.cern.ch/record/1434807engAoki, SinyaHashimoto, KojiIizuka, NorihiroMatrix Theory for Baryons: An Overview of Holographic QCD for Nuclear PhysicsParticle Physics - TheoryWe provide, for non-experts, a brief overview of holographic QCD and a review of a recent proposal of matrix-description of multi-baryon systems in holographic QCD. Based on the matrix model, we derive the baryon interaction at short distances in multi-flavor holographic QCD. We show that there is a very universal repulsive core of inter-baryon forces for generic number of flavors. This is consistent with a recent lattice QCD analysis for N_f = 2, 3 where repulsive core looks universal. We also provide a comparison of our results with the lattice QCD and the operator product expansion (OPE) analysis.We provide, for non-experts, a brief overview of holographic QCD (quantum chromodynamics) and a review of the recent proposal (Hashimoto et al 2010 (arXiv:1003.4988[hep-th])) of a matrix-like description of multi-baryon systems in holographic QCD. Based on the matrix model, we derive the baryon interaction at short distances in multi-flavor holographic QCD. We show that there is a very universal repulsive core of inter-baryon forces for a generic number of flavors. This is consistent with a recent lattice QCD analysis for Nf = 2, 3 where the repulsive core looks universal. We also provide a comparison of our results with the lattice QCD and the operator product expansion analysis.We provide, for non-experts, a brief overview of holographic QCD and a review of a recent proposal of matrix-description of multi-baryon systems in holographic QCD. Based on the matrix model, we derive the baryon interaction at short distances in multi-flavor holographic QCD. We show that there is a very universal repulsive core of inter-baryon forces for generic number of flavors. This is consistent with a recent lattice QCD analysis for N_f = 2, 3 where repulsive core looks universal. We also provide a comparison of our results with the lattice QCD and the operator product expansion (OPE) analysis.arXiv:1203.5386CERN-PH-TH-2012-072RIKEN-MP-42CERN-PH-TH-2012-072RIKEN-MP-42oai:cds.cern.ch:14348072012-03-27
spellingShingle Particle Physics - Theory
Aoki, Sinya
Hashimoto, Koji
Iizuka, Norihiro
Matrix Theory for Baryons: An Overview of Holographic QCD for Nuclear Physics
title Matrix Theory for Baryons: An Overview of Holographic QCD for Nuclear Physics
title_full Matrix Theory for Baryons: An Overview of Holographic QCD for Nuclear Physics
title_fullStr Matrix Theory for Baryons: An Overview of Holographic QCD for Nuclear Physics
title_full_unstemmed Matrix Theory for Baryons: An Overview of Holographic QCD for Nuclear Physics
title_short Matrix Theory for Baryons: An Overview of Holographic QCD for Nuclear Physics
title_sort matrix theory for baryons: an overview of holographic qcd for nuclear physics
topic Particle Physics - Theory
url https://dx.doi.org/10.1088/0034-4885/76/10/104301
http://cds.cern.ch/record/1434807
work_keys_str_mv AT aokisinya matrixtheoryforbaryonsanoverviewofholographicqcdfornuclearphysics
AT hashimotokoji matrixtheoryforbaryonsanoverviewofholographicqcdfornuclearphysics
AT iizukanorihiro matrixtheoryforbaryonsanoverviewofholographicqcdfornuclearphysics

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