Thank you for the response regarding my prior question regarding the dimerized chain.
To follow up, I would like to ask a few more novice questions.
Does the DMRG ALPS routine calculate the momentum for one-dimensional systems?
Does the following unitcell definition have the appropriate open boundary conditions for efficient use of the DMRG routines?
<UNITCELL name="anisotropic1d" dimension="1">
<VERTEX/>
<EDGE type="0">
<SOURCE vertex="1" offset="0"/>
<TARGET vertex="2" offset="0"/>
</EDGE>
<EDGE type="1">
<SOURCE vertex="2" offset="0"/>
<TARGET vertex="1" offset="1"/>
</EDGE>
</UNITCELL>
Thank you, Matthew Stone