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slides PDF - Theory Group

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Chiral extrapolations<br />

Controlled extrapolations in volume, lattice spacing and quark masses: still needed<br />

for reaching the physical world<br />

Quark mass dependence of observables teaches about QCD - can not be obtained<br />

from experiment<br />

Lattice systematics are checked using predictions from χPT<br />

Chiral perturbation theory in finite volume:<br />

Correct for volume effects depending on pion mass and lattice volume<br />

Like in infinite volume<br />

C. Alexandrou, University of Cyprus PSI, December 18th 2007

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