Effective Lagrangians and chiral random matrix theory

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Effective Lagrangians and chiral random matrix theory.

Recently, sum rules were derived for the inverse eigenvalues of the Dirac operator. They were obtained in two different ways: i) starting from the low-energy effective Lagrangian and ii) starting from a random matrix theory with the symmetries of the Dirac operator. This suggests that the effective theory can be obtained directly from the random matrix theory. Previously, this was shown for thr...

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ژورنال

عنوان ژورنال: Physical Review D

سال: 1995

ISSN: 0556-2821

DOI: 10.1103/physrevd.52.2563