On Apr 29, 2011, at 11:29 AM, Oles Zaburannyi wrote:
Hello,
I have question about multi-site terms support in hamiltonian definition. I found some mention about that in ALPS workshop (2006) In recent wiki announced that `Extensions to more complex terms, such as 3- and 4-site terms are in preparation and will be included here as soon as the ALPS libraries support such terms.`
There is possibility to include now such terms?
Not yet - we need to find someone to code it. This will not be hard but someone needs to do it.
Will arise huge problems in DMRG methods after including such milti-site terms?
No, why should there be huge problems?
Matthias