Parameters of the lowest order chiral Lagrangian from fermion eigenvalues

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Recent advances in Random Matrix Theory enable one to determine the pseudoscalar decay constant from the response of eigenmodes of quenched fermions to an imaginary isospin chemical potential. We perform a pilot test of this idea, from simulations with two flavors of dynamical overlap fermions.
11 pages, 7 figures, Revtex

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High Energy Physics - Lattice

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http://salesiana.dossiersoluciones.com/handle/123456789/193401

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0708.1731
 http://arxiv.org/abs/0708.1731
 Phys.Rev.D76:094509,2007
 doi:10.1103/PhysRevD.76.094509

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