DMRG

DMRG

Density Matrix Renormalization Group (DMRG) calculations using ITensors.jl package.

The functionality is moved to an extension, i.e., one has to load ITensors.jl and ITensorMPS.jl packages to run DMRG calculations.

Example

using ITensors, ITensorMPS
using ElemCo 
fcidump = "h2o.fcidump"
@cc dmrg

calc_dmrg() -> OutDict

Perform DMRG calculation. Requires ITensors.jl and ITensorMPS.jl packages to be loaded.