Reconstructing Spin Hamiltonians of 2D Gutzwiller-Projected Wavefunctions
Fuente:
arXiv
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866911216243310592 |
|---|---|
| author | Brito, Lucas Z. Marston, J. B. |
| author_facet | Brito, Lucas Z. Marston, J. B. |
| contents | We apply the correlation matrix Hamiltonian reconstruction technique to the two-dimensional Gutzwiller-projected Fermi sea and π-flux states on finite-sized square and triangular lattices. Our results indicate no spin Hamiltonian with simple local interaction terms stabilizes such states for finite system sizes. We develop a quantitative assessment of the importance of local interactions to the stabilization of these liquid states. Lastly, we systematically assess arguments for the origin of local terms driving a Gutzwiller-projected ground state. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2510_15034 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Reconstructing Spin Hamiltonians of 2D Gutzwiller-Projected Wavefunctions Brito, Lucas Z. Marston, J. B. Strongly Correlated Electrons Materials Science Quantum Physics We apply the correlation matrix Hamiltonian reconstruction technique to the two-dimensional Gutzwiller-projected Fermi sea and π-flux states on finite-sized square and triangular lattices. Our results indicate no spin Hamiltonian with simple local interaction terms stabilizes such states for finite system sizes. We develop a quantitative assessment of the importance of local interactions to the stabilization of these liquid states. Lastly, we systematically assess arguments for the origin of local terms driving a Gutzwiller-projected ground state. |
| title | Reconstructing Spin Hamiltonians of 2D Gutzwiller-Projected Wavefunctions |
| topic | Strongly Correlated Electrons Materials Science Quantum Physics |
| url | https://arxiv.org/abs/2510.15034 |