Hi, all the parameter file of spin_one_half of ALPS tutorials mentioned is,
LATTICE="open chain lattice" MODEL="spin" CONSERVED_QUANTUMNUMBERS="N,Sz" Sz_total=0 J=1 SWEEPS=4 NUMBER_EIGENVALUES=1 L=32 {MAXSTATES=100}
but, in the MODEL "spin" in ALPS models.xml, no such quantum number "N" is defined. So the question is why there is a non-existing quantum number showing up in the CONSERVED_QUANTUMNUMBERS="N,Sz" ?
Bo-Nan
Thank you, I fixed it.
On Mar 7, 2013, at 10:02 PM, Bo-Nan JIANG bonanjiang@gmail.com wrote:
Hi, all the parameter file of spin_one_half of ALPS tutorials mentioned is, LATTICE="open chain lattice" MODEL="spin" CONSERVED_QUANTUMNUMBERS="N,Sz" Sz_total=0 J=1 SWEEPS=4 NUMBER_EIGENVALUES=1 L=32 {MAXSTATES=100} but, in the MODEL "spin" in ALPS models.xml, no such quantum number "N" is defined. So the question is why there is a non-existing quantum number showing up in the CONSERVED_QUANTUMNUMBERS="N,Sz" ? Bo-Nan
-- Stay foolish,Stay hungry.
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