Chiral random matrix models in QCD

Romuald A. Janik; Maciej A. Novvak; Gabor Papp; Ismail Zahed

Chiral random matrix models in QCD

Romuald A. Janik
, Maciej A. Novvak
, Gabor Papp
, Ismail Zahed

Physics and Astronomy

CEA Saclay
Jagiellonian University in Kraków
Stony Brook University
GSI Helmholtz Centre for Heavy Ion Research
Kent State University

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

We review some motivation behind the introduction of chiral random matrix models in QCD, with particular emphasis on the importance of the Gell-Mann-Oakes-Renner (GOR) relation for these arguments. We show why the microscopic limit is universal in power counting, and present arguments for why the macroscopic limit is generic for a class of problems that defy power counting, examples being the strong CP and U(l) problems. We also discuss some of our new results in light of recent lattice simulations.

Original language	English
Pages (from-to)	3957-3988
Number of pages	32
Journal	Acta Physica Polonica B
Volume	29
Issue number	12
State	Published - 1998

Cite this

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title = "Chiral random matrix models in QCD",

abstract = "We review some motivation behind the introduction of chiral random matrix models in QCD, with particular emphasis on the importance of the Gell-Mann-Oakes-Renner (GOR) relation for these arguments. We show why the microscopic limit is universal in power counting, and present arguments for why the macroscopic limit is generic for a class of problems that defy power counting, examples being the strong CP and U(l) problems. We also discuss some of our new results in light of recent lattice simulations.",

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AU - Janik, Romuald A.

AU - Novvak, Maciej A.

AU - Papp, Gabor

AU - Zahed, Ismail

PY - 1998

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N2 - We review some motivation behind the introduction of chiral random matrix models in QCD, with particular emphasis on the importance of the Gell-Mann-Oakes-Renner (GOR) relation for these arguments. We show why the microscopic limit is universal in power counting, and present arguments for why the macroscopic limit is generic for a class of problems that defy power counting, examples being the strong CP and U(l) problems. We also discuss some of our new results in light of recent lattice simulations.

AB - We review some motivation behind the introduction of chiral random matrix models in QCD, with particular emphasis on the importance of the Gell-Mann-Oakes-Renner (GOR) relation for these arguments. We show why the microscopic limit is universal in power counting, and present arguments for why the macroscopic limit is generic for a class of problems that defy power counting, examples being the strong CP and U(l) problems. We also discuss some of our new results in light of recent lattice simulations.

UR - https://www.scopus.com/pages/publications/33744495466

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SN - 0587-4254

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EP - 3988

JO - Acta Physica Polonica B

JF - Acta Physica Polonica B

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Chiral random matrix models in QCD

Abstract

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