Dear all ALPS users
I want to calculate the density distribution of hubbard model with external potential in finite temperature using the "fulldiag" command, the main parameters are ------------------------------------------------------------------------ ......... t=1.0 CONSERVED_QUANTUMNUMBERS="Sz,Nup,Ndown,N" MEASURE_LOCAL[n_density]=n MEASURE_LOCAL[n_up]=n_up MEASURE_LOCAL[n_down]=n_down {T=1.0} {T=10.0} ------------------------------------------------------------------------
It can get different thermodynamic quantities (e.g. free energy, specific heat) in different T, but the quantities I defined above keep the same in the two tasks.
I can't find the problem in this test. Any help would be appreciated.... Thanks.
Chen Ahai Department of Physics, Zhejiang Normal University Jinhua, Zhejiang Province, 321004, China e-mail: chenahaiphysics@gmail.com; chenahai@yahoo.cn