Twisted mass finite volume effects
Copyright policy )SNSF| Non-perturbative aspects of chiral symmetry and confinement in QCD and related theories
Colangelo Gilberto; Wenger Urs; Wu Jackson M.S.;
Twisted mass finite volume effects
We calculate finite volume effects on the pion masses and decay constant in twisted mass lattice QCD (tmLQCD) at finite lattice spacing. We show that the lighter neutral pion in tmLQCD gives rise to finite volume effects that are exponentially enhanced when compared to those arising from the heavier charged pions. We demonstrate that the recent two flavour twisted mass lattice data can be better fitted when twisted mass effects in finite volume corrections are taken into account.
17 pages, revtex
- University of Bern Switzerland
- University of Bern
- Institute for Theoretical Physics Switzerland
- University of Bern
High Energy Physics - Lattice, High Energy Physics - Lattice (hep-lat), FOS: Physical sciences
High Energy Physics - Lattice, High Energy Physics - Lattice (hep-lat), FOS: Physical sciences
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These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
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