Constraints on m_s and e¢/e from lattice quantum chromodynamics

APOORVA PATEL

Centre for Theoretical Studies and Supercomputer Education and Research Centre, Indian Institute of Science, Bangalore 560 012, India
E-mail: adpatel@cts.iisc.ernet.in

Abstract.

Results for light quark masses obtained from lattice QCD simulations are compared and contrasted with other determinations. Relevance of these results to estimates of e¢/e is discussed.

Keywords. Lattice QCD; chiral perturbation theory; QCD sum rules; strange quark mass; CP violation; hadronic matrix elements; operator product expansion; final state interactions.

Pacs No.12.38.Gc; 12.15.Ff; 13.20.Eb

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