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Recent developments in quark nuclear physics

  • A. W. ThomasEmail author
  • D. B. Leinweber
  • R. D. Young
Article

Abstract.

We provide an overview of recent work exploring the quark-mass dependence of hadronic observables and the associated role of chiral non-analytic behavior due to the meson-cloud of hadrons. In particular, we address an issue of great current interest, namely the degree of model independence of results obtained through a controlled extrapolation of lattice QCD simulation results. Physical insights gained from this research are highlighted. We emphasize how chiral effective field theory formulated with a finite-range regulator provides a reliable and model-independent extrapolation to the physical world.

Keywords

Field Theory Recent Work Physical World Current Interest Effective Field 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin/Heidelberg 2003

Authors and Affiliations

  1. 1.Special Research Centre for the Subatomic Structure of Matter and Department of Physics and Mathematical PhysicsUniversity of AdelaideAdelaideAustralia

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