Numerical study of staggered fermion on anisotropic lattices

Abstract

We study calibration procedures of the staggered quarks on anisotropic lattices in the quenched approximation and in $N_f=2$ dynamical simulations. For the calibration conditions we adopt the hadronic radii $r_0$ and the meson masses in the temporal and spatial directions. On the quenched lattice, we calibrate the quark field and compare the result with the result determined using the meson dispersion relation. In dynamical simulations, we determine the anisotropy parameters ${\gamma }_G$ and ${\gamma }_F$ simultaneously within 1% accuracy at renormalized anisotropy $\xi =a_s/a_t=4$.

3pages, 3 figures, Lattice2003(improvement)

References in corpus (5)

• Locality and exponential error reduction in numerical lattice gauge theory
• Study of Charmonia near the deconfining transition on an anisotropic lattice with O(a) improved quark action
• Glueball Properties at Finite Temperature in SU(3) Anisotropic Lattice QCD
• Scalar Glueball Mass Reduction at Finite Temperature in SU(3) Anisotropic Lattice QCD
• Phase Transitions in Isolated Vortex Chains

Cited by in corpus (1)

• Strong-Coupling Lattice QCD on Anisotropic Lattices