Neural quantum states, written by the community

Ketworks.

Ketbook is a reference on neural quantum states. Ketboard lists variational energies from the literature.

Ketbook.

Reference pages on variational Monte Carlo, optimization, network architectures and benchmark problems.

Ketboard.

Variational energies reported in papers, for benchmark problems that are defined exactly.

Contribute.

Propose a page, a correction or a result through a pull request on GitHub. A maintainer reviews each change before it is published.

Ketbook

Contents

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Ketboard

Benchmark models

All of Ketboard →

Models grouped by class of system. A model lists its instances, each one exact physical problem: Hamiltonian, operator convention, cluster, boundaries, couplings and sector. Energies are comparable only within an instance.

The variational principle
Eθ=⟨Ψθ∣H∣Ψθ⟩⟨Ψθ∣Ψθ⟩≥E0E_\theta = \frac{\langle\Psi_\theta|H|\Psi_\theta\rangle}{\langle\Psi_\theta|\Psi_\theta\rangle} \geq E_0

Each entry is the variational energy of one defined instance, with its source and uncertainty.

Ketbook

Reference pages with one notation. Each quantitative statement cites its paper. A page is marked as a draft until a maintainer has checked it.

Ketboard

An instance is one exact problem: Hamiltonian, operator convention, cluster, boundaries, couplings and sector. An entry is the printed energy of a paper, with its arXiv version, table and row.

Review

A maintainer compares each entry with the paper before it is published. Extrapolated energies, projected energies and numbers quoted from other papers are not accepted.

Supported by

CQSLComputational Quantum Science LaboratoryEPFL