Dear Synge, I don't think that anybody has done it. What we should probably do is clean up and simplify the spinmc code so that it becomes easier for people to customize it. We might just write a separate program for O(3) vector spin models with local updates. Matthias On Nov 18, 2012, at 3:21 PM, Synge Todo <wistaria@comp-phys.org> wrote:

Dear ALPS Developers and Users, Cc: Mojtaba Alaei

If I remember correctly, there was a similar request several years ago. Does anyone have experience in implementing DM interaction in spinmc code?

Best, Synge

On 2012/11/16, at 1:55, mojtaba alaei <mojtaba.alaei@gmail.com> wrote:

...

Dear Dr. Synge Todo

I want to implement Dzyaloshinskii-Moriya (DM) interaction in spinmc code. Unfortunately I am not familiar with C++ and now I am reading C++ ( Normally I use Fortran). But when I look at the code, it makes me dizzy, there is almost no comments and following the code for me is really difficult.

Could you please help me to do this? If you only tell me where I should add the term of DM interaction, it will really help me.

Thanks in advanced

Mojtaba Alaei