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hep-lat2005
A Quasi-staggered Scheme on Lattice
Daqing Liu
Utilizing a picture of string and string spinors, we show a simpler version of staggered action. The advantage of this action is that in this action there always exist pair of quar…
hep-lat2005
Independent Operators at Different Dimension
Yin Chen, Daqing Liu, Yubin Liu +1
To apply lattice QCD in the calculation of glueball spectrum it is needed firstly to know associated operators acting on vacuum. We show how to find all the independent representat…