Universal Qudit Hamiltonians

Piddock, S; Montanaro, A

Piddock, S (corresponding author), Univ Bristol, Sch Math, Bristol, Avon, England.; Piddock, S (corresponding author), Heilbronn Inst Math Res, Bristol, Avon, England.

COMMUNICATIONS IN MATHEMATICAL PHYSICS, 2021; 382 (2): 721

Abstract

A family of quantum Hamiltonians is said to be universal if any other finite-dimensional Hamiltonian can be approximately encoded within the low-energ......

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