density matrix renormalization group
GPTKB entity
Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:logic
|
| gptkbp:abbreviation |
DMRG
|
| gptkbp:application |
lattice models
spin chains strongly correlated systems quantum many-body systems |
| gptkbp:citation |
White, S. R. (1992). Phys. Rev. Lett. 69, 2863.
|
| gptkbp:field |
gptkb:quantum_physics
condensed matter physics |
| https://www.w3.org/2000/01/rdf-schema#label |
density matrix renormalization group
|
| gptkbp:introducedIn |
1992
|
| gptkbp:inventedBy |
gptkb:Steven_R._White
|
| gptkbp:limitation |
less efficient in higher dimensions
|
| gptkbp:notableFor |
high accuracy for 1D systems
|
| gptkbp:relatedTo |
quantum entanglement
matrix product states tensor network methods |
| gptkbp:supportsAlgorithm |
variational algorithm
|
| gptkbp:uses |
reduced density matrices
truncation of Hilbert space |
| gptkbp:bfsParent |
gptkb:Hubbard_model
|
| gptkbp:bfsLayer |
6
|