Search Results for author: Štěpán Šmíd

Found 2 papers, 1 papers with code

Accurate Learning of Equivariant Quantum Systems from a Single Ground State

no code implementations • 20 May 2024 • Štěpán Šmíd, Roberto Bondesan

Predicting properties across system parameters is an important task in quantum physics, with applications ranging from molecular dynamics to variational quantum algorithms.

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Efficient Learning of Long-Range and Equivariant Quantum Systems

1 code implementation • 28 Dec 2023 • Štěpán Šmíd, Roberto Bondesan

For short-range gapped Hamiltonians, a sample complexity that is logarithmic in the number of qubits and quasipolynomial in the error was obtained.

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