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Meson Correlation Functions in the epsilon-Regime

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 نشر من قبل Wolfgang Bietenholz
 تاريخ النشر 2003
  مجال البحث
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We present a numerical pilot study of the meson correlation functions in the epsilon-regime of chiral perturbation theory. Based on simulations with overlap fermions we measured the axial and pseudo-scalar correlation functions, and we discuss the implications for the leading low energy constants in the chiral Lagrangian.



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