Hamiltonian Simulation by Qubitization
We present the problem of approximating the time-evolution operator e-iHt to error ϵ, where the Hamiltonian H = ((G|⊗I)U (|Gi⊗I) is the projection of a unitary oracle U onto the state |Gi created by another unitary oracle. Our algorithm solves this with a query complexity O ( t + log(1/ϵ) ) to both...
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Format: | Article |
Language: | English |
Published: |
Verein zur Forderung des Open Access Publizierens in den Quantenwissenschaften,
2021-02-18T18:26:07Z.
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Online Access: | Get fulltext |