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arxiv: 1311.4522 · v1 · pith:BVAUPR4Unew · submitted 2013-11-18 · ✦ hep-lat

A first look at maximally twisted mass lattice QCD calculations at the physical point

classification ✦ hep-lat
keywords latticemasstwistedfirstlookmaximallyphysicalpoint
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In this contribution, a first look at simulations using maximally twisted mass Wilson fermions at the physical point is presented. A lattice action including clover and twisted mass terms is presented and the Monte Carlo histories of one run with two mass-degenerate flavours at a single lattice spacing are shown. Measurements from the light and heavy-light pseudoscalar sectors are compared to previous $N_f = 2$ results and their phenomenological values. Finally, the strategy for extending simulations to $N_f = 2 + 1 + 1$ is outlined.

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