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Impurity TB-DMFT-SOC, size 9

Impurity/TB-DMFT-SOC_9

Record

-112.8717703 E (total)

DMRG (bond dimension 350) using fork tensor product states with U(1) symmetry for charge sector

Bauernfeind et al. (2017) · lowest eligible strict variational bound (rules §6)

The Hamiltonian

An impurity model from the upstream set (TB-DMFT-SOC). Its Hamiltonian is defined by VarBench rather than here, so it is identified by name rather than restated, and it has no meaningful per-site energy.

lattice
TB-DMFT-SOC
sites
9
boundary
energies
3

Stored as a total energy in the convention of VarBench; quoted here as E (total), which is what the papers report (how the conversion works).

Every published energy

Grouped by what the number is. Ranking happens only inside the first group.

Strict variational upper bounds (3)

The record is the lowest eligible energy in this group, and only this group.

E (total)σVar(E)V-score methodsourceyear
-112.8717703record n/a 3.30e-8 6.9e-8 DMRG (bond dimension 350) using fork tensor product states with U(1) symmetry for charge sector Bauernfeind et al. (2017) 2017
-112.8717703 n/a 4.19e-8 8.8e-8 DMRG (bond dimension 330) using fork tensor product states with U(1) symmetry for charge sector Bauernfeind et al. (2017) 2017
-112.8717703 n/a 5.41e-8 1.1e-7 DMRG (bond dimension 310) using fork tensor product states with U(1) symmetry for charge sector Bauernfeind et al. (2017) 2017

Coverage

Newest published number here: 2017. Nothing has been added to this instance since the VarBench snapshot of 2024-10-22.

This instance as data

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