You will need to wait for answers from the authors of that code, since I don’t understand your question
On 22 May 2015, at 09:02, Cathy Wu cathy.em2013@gmail.com wrote:
Thank you Matthias, I am not familiar with MPS but I will try. But do you know why the the group '/timesteps' was not passed to the funtion "loadTimeEvolution"? plus, All the others models have not defined anything to do with time evolution. best
2015-05-22 17:36 GMT+02:00 Matthias Troyer <troyer@phys.ethz.ch mailto:troyer@phys.ethz.ch>: Hi,
I would suggest that you try the new mps codes, which are more flexible regarding the models. Michele Dolfi can help if you have questions
Matthias
On 22 May 2015, at 08:33, Cathy Wu <cathy.em2013@gmail.com mailto:cathy.em2013@gmail.com> wrote:
Dear ALPS developers, I have constructed a new model of 1-D interaction fermionic system with disorder and this model works perfectly fun in spectrum function and Lanczos methods. And now I am trying to do the exact solution of time evolution, but it reports "Hamiltonian " type not recognized! use 'Spin'...(whatever exists in models.xml before). Does anyone know how to fix it! Good day!