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- W2676137542 abstract "Most quark actions in lattice QCD encounter difficulties with chiral symmetry and its spontaneous breakdown. Minimally doubled fermions (MDF) are a category of strictly local chiral lattice fermions, whose continuum limit reproduces two degenerate quark flavours. The two poles of their Dirac operator are aligned such that symmetries under charge conjugation or reflection of one particular direction are explictly broken at finite lattice spacing. Properties of MDF are scrutinised with regard to broken symmetry and meson spectrum to discern their suitability for numerical studies of QCD. Interactions induce anisotropic operator mixing for MDF. Hence, restoration of broken symmetries in the continuum limit requires three counterterms, one of which is power-law divergent. Counterterms and operator mixing are studied perturbatively for two variants of MDF. Two independent non-perturbative procedures for removal of the power-law divergence are developed by means of a numerical study of hadronic observables for one variant of MDF in quenched approximation. Though three out of four pseudoscalar mesons are affected by lattice artefacts, the spectrum's continuum limit is consistent with two-flavour QCD. Thus, suitability of MDF for numerical studies of QCD in the quenched approximation is demonstrated." @default.
- W2676137542 created "2017-06-30" @default.
- W2676137542 creator A5063738671 @default.
- W2676137542 date "2017-06-21" @default.
- W2676137542 modified "2023-09-27" @default.
- W2676137542 title "Properties of minimally doubled fermions" @default.
- W2676137542 cites W1508021176 @default.
- W2676137542 cites W1580450328 @default.
- W2676137542 cites W1604499905 @default.
- W2676137542 cites W1612662509 @default.
- W2676137542 cites W1616842087 @default.
- W2676137542 cites W1618469309 @default.
- W2676137542 cites W1633484060 @default.
- W2676137542 cites W1858542512 @default.
- W2676137542 cites W1964611691 @default.
- W2676137542 cites W1965142446 @default.
- W2676137542 cites W1971020866 @default.
- W2676137542 cites W1977671418 @default.
- W2676137542 cites W1978987431 @default.
- W2676137542 cites W1984005161 @default.
- W2676137542 cites W1984539022 @default.
- W2676137542 cites W1986155946 @default.
- W2676137542 cites W1988267413 @default.
- W2676137542 cites W1989904278 @default.
- W2676137542 cites W1991232375 @default.
- W2676137542 cites W1992067652 @default.
- W2676137542 cites W1993842274 @default.
- W2676137542 cites W1994101208 @default.
- W2676137542 cites W1996413343 @default.
- W2676137542 cites W1996620877 @default.
- W2676137542 cites W1997093580 @default.
- W2676137542 cites W1997928326 @default.
- W2676137542 cites W1998768335 @default.
- W2676137542 cites W1998909324 @default.
- W2676137542 cites W2007319944 @default.
- W2676137542 cites W2007330379 @default.
- W2676137542 cites W2007413540 @default.
- W2676137542 cites W2009140133 @default.
- W2676137542 cites W2011393113 @default.
- W2676137542 cites W2014632813 @default.
- W2676137542 cites W2015123808 @default.
- W2676137542 cites W2022522069 @default.
- W2676137542 cites W2023594420 @default.
- W2676137542 cites W2024624725 @default.
- W2676137542 cites W2025229250 @default.
- W2676137542 cites W2026169595 @default.
- W2676137542 cites W2027639150 @default.
- W2676137542 cites W2035928167 @default.
- W2676137542 cites W2037818709 @default.
- W2676137542 cites W2045120204 @default.
- W2676137542 cites W2045315360 @default.
- W2676137542 cites W2047494723 @default.
- W2676137542 cites W2058122340 @default.
- W2676137542 cites W2059056131 @default.
- W2676137542 cites W2059181719 @default.
- W2676137542 cites W2066474806 @default.
- W2676137542 cites W2070151728 @default.
- W2676137542 cites W2072233957 @default.
- W2676137542 cites W2073642052 @default.
- W2676137542 cites W2073824074 @default.
- W2676137542 cites W2075137308 @default.
- W2676137542 cites W2075388059 @default.
- W2676137542 cites W2078536640 @default.
- W2676137542 cites W2080044952 @default.
- W2676137542 cites W2080164815 @default.
- W2676137542 cites W2080690217 @default.
- W2676137542 cites W2081122760 @default.
- W2676137542 cites W2081164985 @default.
- W2676137542 cites W2085693149 @default.
- W2676137542 cites W2087077443 @default.
- W2676137542 cites W2088849109 @default.
- W2676137542 cites W2091422806 @default.
- W2676137542 cites W2101266762 @default.
- W2676137542 cites W2101598386 @default.
- W2676137542 cites W2123245781 @default.
- W2676137542 cites W2123610002 @default.
- W2676137542 cites W2130648907 @default.
- W2676137542 cites W2135985420 @default.
- W2676137542 cites W2136764900 @default.
- W2676137542 cites W2140446676 @default.
- W2676137542 cites W2140572013 @default.
- W2676137542 cites W2141832944 @default.
- W2676137542 cites W2143409986 @default.
- W2676137542 cites W2153514825 @default.
- W2676137542 cites W2154865036 @default.
- W2676137542 cites W2158046338 @default.
- W2676137542 cites W2167908904 @default.
- W2676137542 cites W2170318505 @default.
- W2676137542 cites W2172949211 @default.
- W2676137542 cites W2223807777 @default.
- W2676137542 cites W2224994869 @default.
- W2676137542 cites W2225565636 @default.
- W2676137542 cites W2225673659 @default.
- W2676137542 cites W2226431671 @default.
- W2676137542 cites W2226963368 @default.
- W2676137542 cites W2227286462 @default.
- W2676137542 cites W2232347689 @default.
- W2676137542 cites W2232454336 @default.
- W2676137542 cites W2244280021 @default.
- W2676137542 cites W2255174346 @default.