Dear Matthias or all users community, I am wondering if the ALPS DMRG code in the version 1.3.2 can be applied to quasi-one dimensional Heisenberg chain with Periodic Boundary condition. Best Regards For You! Sincerely, Lihua Pan
On 28 Jan 2012, at 06:06, 潘丽华 wrote:
Yes, in principle it can but DMRG is much less efficient with periodic boundary conditions. It needs longer to converge and more states.
I would also recommend upgrading to ALPS 2.0 since especially the DMRG code has become much faster.
Matthias
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