Hello Ian, The ALPS model library supports defining random parameters with the following functions that can be used in your parameter file: random() gaussian_random() normal_random() gaussian_random(0,2) Attached you find also an example using the DISORDERSEED to have different random seeds. The example is using the dmrg implementation of the mps_optim code. Best regards, Michele
On 7 Aug 2017, at 10:30, John Ian Kenneth E. Felismino <jfelismino@nip.upd.edu.ph> wrote:
Hi!
Is it possible to have a site-dependent random parameter using DMRG in ALPS? For example in every a different random value for the Magnetic Field Strength acting on the model is assigned to each site.
Thanks, Ian Felismino
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