ok, here it is the parameter file for S=1/2 and 2 sites:
LATTICE_LIBRARY=/home/g1daniel/ALPS_LATT/latt02.xml MODEL="Heisenberg" LATTICE="2_graph" UPDATE="local" CONVENTION="quantum" THERMALIZATION=1000000 SWEEPS=10000000 S0=1/2 J0=0 g=1.0 T=1.0 {h=0} {h=1} {h=10} {h=100} {h=1000} {h=10000} {h=100000} {h=1000000} {h=10000000} {h=100000000} {h=1000000000} {h=10000000000}
the last field (h=10000000000) gives -1e+10 for the energy
Kind regards Daniel
On Thu, 01 Mar 2012 22:31:43 +0100, Matthias Troyer wrote:
No, I'm sorry - I checked it and we actually do include S in the field term as we should. TO look into this Iw ould like to ask you to send me your complete parameter file for one of the cases, e.g. for
Spin Number_of_sites Energy 1/2 2 -1e+10
On 1 Mar 2012, at 22:14, daniel.aravena wrote:
perfect, but, how can you handle the field dependence of a system composed of sites of different spins assigning just a single field
Matthias