O(4) ϕ4 model as an effective light meson theory: A lattice-continuum comparison
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DOI: 10.1103/physrevd.100.056017
Abstract: We investigate the possibility of using the 4 dimensional $O(4)$ symmetric $\phi^4$ model as an effective theory for the sigma-pion system. We carry out lattice Monte Carlo simulations to establish the triviality bound in the… read more here.
Keywords: model effective; lattice; theory; light meson ... See more keywords
Relations between Heavy-light Meson and Quark Masses
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DOI: 10.1103/physrevd.97.034503
Abstract: The study of heavy-light meson masses should provide a way to determine renormalized quark masses and other properties of heavy-light mesons. In the context of lattice QCD, for example, it is possible to calculate hadronic… read more here.
Keywords: heavy light; light meson; quark masses; theory ... See more keywords