S
Stefan Sint
Researcher at Trinity College, Dublin
Publications - 137
Citations - 6411
Stefan Sint is an academic researcher from Trinity College, Dublin. The author has contributed to research in topics: Quantum chromodynamics & Lattice QCD. The author has an hindex of 36, co-authored 132 publications receiving 6106 citations. Previous affiliations of Stefan Sint include Autonomous University of Madrid & Florida State University.
Papers
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Chiral symmetry and O(a) improvement in lattice QCD
TL;DR: In this paper, the dominant cutoff effects in lattice QCD with Wilson quarks are cancelled by adding local O(a) correction terms to the action and the axial current, and chiral symmetry can be used to fix the coefficients multiplying the correction terms.
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Chiral symmetry and O(a) improvement in lattice QCD
TL;DR: In this paper, the dominant cutoff effects in lattice QCD with Wilson quarks are cancelled by adding local O( a ) correction terms to the action and the axial current, and chiral symmetry can be used to fix the coefficients multiplying the correction terms.
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Non-perturbative O(a) improvement of lattice QCD
TL;DR: In this paper, the coefficients multiplying the counterterms required for O(a) improvement of the action and the axial current in lattice QCD are computed non-perturbatively, in the quenched approximation and for bare gauge couplings in the range $0 \leq g_0 \ ≤ 1.
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Non-perturbative O(a) improvement of lattice QCD
TL;DR: In this article, the Schrodinger functional was used to compute the coefficients for O(a) improvement of the action and axial current in lattice QCD, in the quenched approximation and for bare gauge couplings.
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On the Schrödinger functional in QCD
TL;DR: In this paper, the Schrodinger functional was extended to include fermions in the framework of Wilson's lattice QCD, making use of the transfer matrix formalism.