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Published 20 hours ago • verified publisher icon qiskit-community

Implement the LatticeModel

Open mrossinek opened this issue 4 years ago • 2 comments

What is the expected feature?

Implement the LatticeModel class. (we may want to call this a LatticeProblem) It should be located in the qiskit_nature.problems.second_quantization.lattice module.

An important aspect to consider here, is that this implementation is responsible for the correct construction of the SecondQuantizedOp. This means, that it needs to know how to construct (what used to be a SpinOp in the original design considerations) in terms of a BosonicOp.

mrossinek avatar Feb 12 '21 09:02 mrossinek

@k-tamuraphys will make a PR about Lattice and FermiHubbard.

ikkoham avatar Sep 14 '21 12:09 ikkoham

More issue:

  • [ ] Kagome Lattice
  • [ ] Honeycomb lattice

ikkoham avatar Nov 12 '21 08:11 ikkoham

The actual feature that was tracked by this Epic was the LatticeModel and LatticeModelProblem, both of which have been implemented. I opened separate feature requests for the remaining suggested lattice types and am closing this issue.

mrossinek avatar Nov 14 '22 14:11 mrossinek