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.'''
+
* '''Warning: all the unequal plots are wrong. Please ignore them. The correct ones can be found on the chiQCD wiki''' The equal plots are fine.
−
* 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.
+
* Each file has two pages, corresponding to 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.
 +
* The numbers of configurations vary from case to case (indicated on each figure), and sometimes don't match up.
  
 
==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==
  
 
===Pseudoscalar===
 
===Pseudoscalar===
−
====Equal mass====
+
====equal mass====
 
* [[Media:Ps-correlator-log-2464-005-04.pdf|Correlator]]
 
* [[Media:Ps-correlator-log-2464-005-04.pdf|Correlator]]
 
* [[Media:Ps-error-2464-005-04.pdf|Relative error]]
 
* [[Media:Ps-error-2464-005-04.pdf|Relative error]]
 
* [[Media:Ps-effmass-2464-005-04.pdf|Effective mass]]
 
* [[Media:Ps-effmass-2464-005-04.pdf|Effective mass]]
  
−
====Mixed us====
+
====unequal us====
 
* [[Media:Ps-us-correlator-log-2464-005-04.pdf|Correlator]]  
 
* [[Media:Ps-us-correlator-log-2464-005-04.pdf|Correlator]]  
 
* [[Media:Ps-us-error-2464-005-04.pdf|Relative error]]  
 
* [[Media:Ps-us-error-2464-005-04.pdf|Relative error]]  
 
* [[Media:Ps-us-effmass-2464-005-04.pdf|Effective mass]]  
 
* [[Media:Ps-us-effmass-2464-005-04.pdf|Effective mass]]  
  
−
====Mixed uc====
+
====unequal uc====
 
* [[Media:Ps-uc-correlator-log-2464-005-04.pdf|Correlator]]  
 
* [[Media:Ps-uc-correlator-log-2464-005-04.pdf|Correlator]]  
 
* [[Media:Ps-uc-error-2464-005-04.pdf|Relative error]]  
 
* [[Media:Ps-uc-error-2464-005-04.pdf|Relative error]]  
 
* [[Media:Ps-uc-effmass-2464-005-04.pdf|Effective mass]]  
 
* [[Media:Ps-uc-effmass-2464-005-04.pdf|Effective mass]]  
  
−
====Mixed sc====
+
====unequal sc====
 
* [[Media:Ps-sc-correlator-log-2464-005-04.pdf|Correlator]]  
 
* [[Media:Ps-sc-correlator-log-2464-005-04.pdf|Correlator]]  
 
* [[Media:Ps-sc-error-2464-005-04.pdf|Relative error]]  
 
* [[Media:Ps-sc-error-2464-005-04.pdf|Relative error]]  
Line 27: Line 31:
  
 
===Vector===
 
===Vector===
−
====Equal mass====
+
====equal mass====
 
* [[Media:Vector-correlator-log-2464-005-04.pdf|Correlator]]
 
* [[Media:Vector-correlator-log-2464-005-04.pdf|Correlator]]
 
* [[Media:Vector-error-2464-005-04.pdf|Relative error]]
 
* [[Media:Vector-error-2464-005-04.pdf|Relative error]]
 
* [[Media:Vector-effmass-2464-005-04.pdf|Effective mass]]
 
* [[Media:Vector-effmass-2464-005-04.pdf|Effective mass]]
 +
* [[Media:Vector-ratio1-2464-005-04.pdf|Ratio of Correlators]]
 +
* [[Media:Vector-diff1-2464-005-04.pdf|Difference of Correlators]]
  
−
====Mixed us====
+
====unequal us====
 
* [[Media:Vector-us-correlator-log-2464-005-04.pdf|Correlator]]  
 
* [[Media:Vector-us-correlator-log-2464-005-04.pdf|Correlator]]  
 
* [[Media:Vector-us-error-2464-005-04.pdf|Relative error]]  
 
* [[Media:Vector-us-error-2464-005-04.pdf|Relative error]]  
 
* [[Media:Vector-us-effmass-2464-005-04.pdf|Effective mass]]  
 
* [[Media:Vector-us-effmass-2464-005-04.pdf|Effective mass]]  
  
−
====Mixed uc====
+
====unequal uc====
 
* [[Media:Vector-uc-correlator-log-2464-005-04.pdf|Correlator]]  
 
* [[Media:Vector-uc-correlator-log-2464-005-04.pdf|Correlator]]  
 
* [[Media:Vector-uc-error-2464-005-04.pdf|Relative error]]  
 
* [[Media:Vector-uc-error-2464-005-04.pdf|Relative error]]  
 
* [[Media:Vector-uc-effmass-2464-005-04.pdf|Effective mass]]  
 
* [[Media:Vector-uc-effmass-2464-005-04.pdf|Effective mass]]  
  
−
====Mixed sc====
+
====unequal sc====
 
* [[Media:Vector-sc-correlator-log-2464-005-04.pdf|Correlator]]  
 
* [[Media:Vector-sc-correlator-log-2464-005-04.pdf|Correlator]]  
 
* [[Media:Vector-sc-error-2464-005-04.pdf|Relative error]]  
 
* [[Media:Vector-sc-error-2464-005-04.pdf|Relative error]]  
Line 48: Line 54:
  
 
===Axial===
 
===Axial===
−
====Equal mass====
+
====equal mass====
 
* [[Media:Axial-correlator-log-2464-005-04.pdf|Correlator]]
 
* [[Media:Axial-correlator-log-2464-005-04.pdf|Correlator]]
 
* [[Media:Axial-error-2464-005-04.pdf|Relative error]]
 
* [[Media:Axial-error-2464-005-04.pdf|Relative error]]
 
* [[Media:Axial-effmass-2464-005-04.pdf|Effective mass]]
 
* [[Media:Axial-effmass-2464-005-04.pdf|Effective mass]]
  
−
====Mixed us====
+
====unequal us====
 
* [[Media:Axial-us-correlator-log-2464-005-04.pdf|Correlator]]  
 
* [[Media:Axial-us-correlator-log-2464-005-04.pdf|Correlator]]  
 
* [[Media:Axial-us-error-2464-005-04.pdf|Relative error]]  
 
* [[Media:Axial-us-error-2464-005-04.pdf|Relative error]]  
 
* [[Media:Axial-us-effmass-2464-005-04.pdf|Effective mass]]  
 
* [[Media:Axial-us-effmass-2464-005-04.pdf|Effective mass]]  
  
−
====Mixed uc====
+
====unequal uc====
 
* [[Media:Axial-uc-correlator-log-2464-005-04.pdf|Correlator]]  
 
* [[Media:Axial-uc-correlator-log-2464-005-04.pdf|Correlator]]  
 
* [[Media:Axial-uc-error-2464-005-04.pdf|Relative error]]  
 
* [[Media:Axial-uc-error-2464-005-04.pdf|Relative error]]  
 
* [[Media:Axial-uc-effmass-2464-005-04.pdf|Effective mass]]  
 
* [[Media:Axial-uc-effmass-2464-005-04.pdf|Effective mass]]  
  
−
====Mixed sc====
+
====unequal sc====
 
* [[Media:Axial-sc-correlator-log-2464-005-04.pdf|Correlator]]  
 
* [[Media:Axial-sc-correlator-log-2464-005-04.pdf|Correlator]]  
 
* [[Media:Axial-sc-error-2464-005-04.pdf|Relative error]]  
 
* [[Media:Axial-sc-error-2464-005-04.pdf|Relative error]]  
Line 69: Line 75:
  
 
===Scalar===
 
===Scalar===
−
====Equal mass====
+
====equal mass====
 
* [[Media:Scalar-correlator-log-2464-005-04.pdf|Correlator]] and [[Media:Scalar-correlator-linear-2464-005-04.pdf|Correlator (linear scale)]]
 
* [[Media:Scalar-correlator-log-2464-005-04.pdf|Correlator]] and [[Media:Scalar-correlator-linear-2464-005-04.pdf|Correlator (linear scale)]]
 
* [[Media:Scalar-error-2464-005-04.pdf|Relative error]]
 
* [[Media:Scalar-error-2464-005-04.pdf|Relative error]]
 
* [[Media:Scalar-effmass-2464-005-04.pdf|Effective mass]]
 
* [[Media:Scalar-effmass-2464-005-04.pdf|Effective mass]]
  
−
====Mixed us====
+
====unequal us====
 
* [[Media:Scalar-us-correlator-log-2464-005-04.pdf|Correlator]] and [[Media:Scalar-us-correlator-linear-2464-005-04.pdf|Correlator (linear scale)]]
 
* [[Media:Scalar-us-correlator-log-2464-005-04.pdf|Correlator]] and [[Media:Scalar-us-correlator-linear-2464-005-04.pdf|Correlator (linear scale)]]
 
* [[Media:Scalar-us-error-2464-005-04.pdf|Relative error]]
 
* [[Media:Scalar-us-error-2464-005-04.pdf|Relative error]]
 
* [[Media:Scalar-us-effmass-2464-005-04.pdf|Effective mass]]
 
* [[Media:Scalar-us-effmass-2464-005-04.pdf|Effective mass]]
  
−
====Mixed uc====
+
====unequal uc====
 
* [[Media:Scalar-uc-correlator-log-2464-005-04.pdf|Correlator]] and [[Media:Scalar-uc-correlator-linear-2464-005-04.pdf|Correlator (linear scale)]]
 
* [[Media:Scalar-uc-correlator-log-2464-005-04.pdf|Correlator]] and [[Media:Scalar-uc-correlator-linear-2464-005-04.pdf|Correlator (linear scale)]]
 
* [[Media:Scalar-uc-error-2464-005-04.pdf|Relative error]]
 
* [[Media:Scalar-uc-error-2464-005-04.pdf|Relative error]]
 
* [[Media:Scalar-uc-effmass-2464-005-04.pdf|Effective mass]]
 
* [[Media:Scalar-uc-effmass-2464-005-04.pdf|Effective mass]]
  
−
====Mixed sc====
+
====unequal sc====
 
* [[Media:Scalar-sc-correlator-log-2464-005-04.pdf|Correlator]] and [[Media:Scalar-sc-correlator-linear-2464-005-04.pdf|Correlator (linear scale)]]
 
* [[Media:Scalar-sc-correlator-log-2464-005-04.pdf|Correlator]] and [[Media:Scalar-sc-correlator-linear-2464-005-04.pdf|Correlator (linear scale)]]
 
* [[Media:Scalar-sc-error-2464-005-04.pdf|Relative error]]
 
* [[Media:Scalar-sc-error-2464-005-04.pdf|Relative error]]
 
* [[Media:Scalar-sc-effmass-2464-005-04.pdf|Effective mass]]
 
* [[Media:Scalar-sc-effmass-2464-005-04.pdf|Effective mass]]

Latest revision as of 15:23, 22 February 2011

Comments

  • Warning: all the unequal plots are wrong. Please ignore them. The correct ones can be found on the chiQCD wiki The equal plots are fine.
  • Each file has two pages, corresponding to 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.
  • The numbers of configurations vary from case to case (indicated on each figure), and sometimes don't match up.

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

Pseudoscalar

equal mass

unequal us

unequal uc

unequal sc

Vector

equal mass

unequal us

unequal uc

unequal sc

Axial

equal mass

unequal us

unequal uc

unequal sc

Scalar

equal mass

unequal us

unequal uc

unequal sc

Retrieved from "http://samurai.phys.gwu.edu/wiki/index.php?title=Z3_grid_source&oldid=374"