rdm_constraints_renormalization

a demonstration of the constraints renormalization method described in https://arxiv.org/abs/2212.03014

https://github.com/ilyakull/rdm_constraints_renormalization

Science Score: 54.0%

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a demonstration of the constraints renormalization method described in https://arxiv.org/abs/2212.03014

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  • Host: GitHub
  • Owner: IlyaKull
  • Language: MATLAB
  • Default Branch: master
  • Size: 8.41 MB
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Created about 3 years ago · Last pushed almost 2 years ago
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Readme Citation

README.md

RDMConstraintsRenormalization

A demonstration of the constraints renormalization method described in https://arxiv.org/abs/2212.03014

The main results in the paper (for 1D systems) were produced using the code in the folder spinChains1D. The folder LTIhierarchyin2D contains the code used for the 2D results in appendix B of the paper.

Implemented in MATLAB. YALMIP is required https://yalmip.github.io/

A matrix-free implementaion of the SCS solver for the 1D problem is in the SCSMF folder.

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  • Login: IlyaKull
  • Kind: user

Citation (CITATION.cff)

cff-version: 1.2.0
message: "If you use this software, please cite it as below."
authors: 
- family-names: Kull
  given-names: Ilya
  orcid: "https://orcid.org/0000-0001-6490-7320"
- family-names: Schuch 
  given-names: Norbert 
  orcid:
- family-names: Dive
  given-names: Ben 
  orcid:
- family-names: Navascues 
  given-names: Miguel
  orcid:
title: "Lower bounds on ground state energies of local Hamiltonians through the renormalization group: Reduced Density Matrix Constraints Renormalization"
version: 1.0
date-released: 2023-03-01
repository-code: "https://github.com/IlyaKull/RDM_Constraints_Renormalization"
url: "https://doi.org/10.48550/arXiv.2212.03014"

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