The Hamiltonian
H = ∑⟨ij⟩ σi·σj + J2 ∑⟨⟨ij⟩⟩ σi·σj
J1 = 1, J2 = 0.2, nearest and next-nearest neighbours, written with Pauli matrices.
- lattice
- square
- sites
- 100
- boundary
- periodic
- J2
- 0.2
- energies
- 3
Stored as a total energy in the convention of
VarBench; quoted here as
E/N (S.S), which is what the papers report
(how the conversion works).
How these numbers were read
Rows added after the VarBench import record where the number came from.
-0.5929820 — ViT
Checked 2026-09-28 · source text of arXiv:2606.04558 read locally (arXiv HTML or pypdf layout text); value copied from the harvested cell and the text, no LLM transcription of numbers; single reading
Reported as. -0.592982
Table I, row J2=0.20, column '10×10, ViT (this work)' | Table I prints energy per site in S.S units: its J2 = 0 QMC column equals Sandvik's exact values on Heisenberg/square_64_P and square_100_P.
-0.592847(9) — RBM
Checked 2026-09-28 · source text of arXiv:2206.14307 read locally (arXiv HTML or pypdf layout text); value copied from the harvested cell and the text, no LLM transcription of numbers; single reading
Reported as. -0.592847(9)
Table 5, row 'Energy(RBM)', 10x10 J2 = 0.2 | Energy per site E/N in S.S units (table captions); the 6x6 exact column equals the exact rows QMBL carries.
-0.59275(1) — CNN
Checked 2026-09-28 · source text of arXiv:2206.14307 read locally (arXiv HTML or pypdf layout text); value copied from the harvested cell and the text, no LLM transcription of numbers; single reading
Reported as. -0.59275(1)
Table 5, row 'Energy(CNN)', 10x10 J2 = 0.2 | Energy per site E/N in S.S units (table captions); the 6x6 exact column equals the exact rows QMBL carries.