Clover improvement, spectrum and Atiyah-Singer index theorem for the Dirac operator on the lattice

DOI10.1016/S0550-3213(98)00826-8zbMath0947.81048arXivhep-lat/9806032MaRDI QIDQ1571948

Christof Gattringer, Ivan Hip

Publication date: 12 July 2000

Published in: Nuclear Physics. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-lat/9806032

Mathematics Subject Classification ID

Quantum field theory on lattices (81T25) Index theory and related fixed-point theorems on manifolds (58J20)

Related Items (5)

Acceleration of the Arnoldi method and real eigenvalues of the non-Hermitian Wilson-Dirac operator ⋮ Unquenching the topological susceptibility with an overlap action ⋮ 3D \(\mathcal = 1\) SYM Chern-Simons theory on the lattice ⋮ Approximate Ginsparg-Wilson fermions: a first test ⋮ Convergence rate and locality of improved overlap fermions

Uses Software

• eigs

Cites Work

• Continuum limit of \(QED_ 2\) on a lattice
• A construction of lattice chiral gauge theories
• Lattice QCD on PCs?
• The index of elliptic operators. IV, V
• Implicit Application of Polynomial Filters in a k-Step Arnoldi Method

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