Difference between revisions of "Z3 grid source"

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==Comments==
 
==Comments==
* '''The original motivation of using Z<sub>3</sub> grid source is to cue "mismatch issue" when the low modes are substituted by the exact many-to-all solutions.'''
+
* Each file has two pages, with masses 1 to 15 and 16 to 30.
* In order to take advantage of noise estimator, we use Z<sub>3</sub> noise as the source vector during the overlap inversion. We put Z<sub>3</sub> noise as a spacial grid at t = 0 time slices. For the 32<sup>3</sup>&times;64 lattices, the 64 grid points seems to be enough.
+
* The effective mass is computed using 3 points: ArcCosh[(G(t+1) + G(t-1)/(2*G(t))].
 +
* All errors are obtained by jackknife.
 +
* The linear scale is useful to show negative G(t) in the scalar case.
 +
 
  
 
==Meson correlators on 24<sup>3</sup>&times;64 lattices at m<sub>l</sub> = 0.005 and m<sub>s</sub> = 0.04==
 
==Meson correlators on 24<sup>3</sup>&times;64 lattices at m<sub>l</sub> = 0.005 and m<sub>s</sub> = 0.04==

Revision as of 21:01, 14 January 2011

Comments

  • Each file has two pages, with masses 1 to 15 and 16 to 30.
  • The effective mass is computed using 3 points: ArcCosh[(G(t+1) + G(t-1)/(2*G(t))].
  • All errors are obtained by jackknife.
  • The linear scale is useful to show negative G(t) in the scalar case.


Meson correlators on 243×64 lattices at ml = 0.005 and ms = 0.04

Pseudoscalar

Equal mass

Mixed us

Mixed uc

Mixed sc

Vector

Equal mass

Mixed us

Mixed uc

Mixed sc

Axial

Equal mass

Mixed us

Mixed uc

Mixed sc

Scalar

Equal mass

Mixed us

Mixed uc

Mixed sc