Matches in SemOpenAlex for { <https://semopenalex.org/work/W4289779538> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W4289779538 abstract "Quantum computing promises to provide exponential speed-ups to certain classes of problems. In many such algorithms, a classical vector $mathbf{b}$ is encoded in the amplitudes of a quantum state $|b⟩$. However, efficiently preparing $|b⟩$ is known to be a difficult problem because an arbitrary state of $Q$ qubits generally requires approximately ${2}^{Q}$ entangling gates, which results in significant decoherence on today's noisy intermediate-scale quantum (NISQ) computers. We present a deterministic (nonvariational) algorithm that allows us to flexibly reduce the quantum resources required for state preparation in an entanglement-efficient manner. Although this comes at the expense of reduced theoretical fidelity, actual fidelities on current NISQ computers might actually be higher due to reduced decoherence. We show this to be true for various cases of interest, such as the normal and log-normal distributions. For low-entanglement states, our algorithm can prepare states with more than an order of magnitude fewer entangling gates as compared with isometric decomposition." @default.
- W4289779538 created "2022-08-04" @default.
- W4289779538 creator A5047127965 @default.
- W4289779538 creator A5047398764 @default.
- W4289779538 date "2022-08-04" @default.
- W4289779538 modified "2023-09-27" @default.
- W4289779538 title "Deterministic and Entanglement-Efficient Preparation of Amplitude-Encoded Quantum Registers" @default.
- W4289779538 cites W1492999010 @default.
- W4289779538 cites W1605974080 @default.
- W4289779538 cites W1971384536 @default.
- W4289779538 cites W1981783889 @default.
- W4289779538 cites W1993482030 @default.
- W4289779538 cites W2004026774 @default.
- W4289779538 cites W2009298903 @default.
- W4289779538 cites W2031216664 @default.
- W4289779538 cites W2036604884 @default.
- W4289779538 cites W2065516801 @default.
- W4289779538 cites W2066229005 @default.
- W4289779538 cites W2103956991 @default.
- W4289779538 cites W2104590612 @default.
- W4289779538 cites W2154815292 @default.
- W4289779538 cites W2171630320 @default.
- W4289779538 cites W2607911764 @default.
- W4289779538 cites W2753545915 @default.
- W4289779538 cites W2781738013 @default.
- W4289779538 cites W2794731980 @default.
- W4289779538 cites W2798745146 @default.
- W4289779538 cites W2809024202 @default.
- W4289779538 cites W2956731923 @default.
- W4289779538 cites W3012082490 @default.
- W4289779538 cites W3034762567 @default.
- W4289779538 cites W3047378565 @default.
- W4289779538 cites W3100806676 @default.
- W4289779538 cites W3101933006 @default.
- W4289779538 cites W3102193956 @default.
- W4289779538 cites W3102607728 @default.
- W4289779538 cites W3105221311 @default.
- W4289779538 cites W3105870134 @default.
- W4289779538 cites W3105925603 @default.
- W4289779538 cites W3131063246 @default.
- W4289779538 cites W3135926897 @default.
- W4289779538 cites W3136233239 @default.
- W4289779538 doi "https://doi.org/10.1103/physrevapplied.18.024013" @default.
- W4289779538 hasPublicationYear "2022" @default.
- W4289779538 type Work @default.
- W4289779538 citedByCount "1" @default.
- W4289779538 countsByYear W42897795382023 @default.
- W4289779538 crossrefType "journal-article" @default.
- W4289779538 hasAuthorship W4289779538A5047127965 @default.
- W4289779538 hasAuthorship W4289779538A5047398764 @default.
- W4289779538 hasBestOaLocation W42897795382 @default.
- W4289779538 hasConcept C11413529 @default.
- W4289779538 hasConcept C121040770 @default.
- W4289779538 hasConcept C121332964 @default.
- W4289779538 hasConcept C122527463 @default.
- W4289779538 hasConcept C15706264 @default.
- W4289779538 hasConcept C203087015 @default.
- W4289779538 hasConcept C41008148 @default.
- W4289779538 hasConcept C48103436 @default.
- W4289779538 hasConcept C58053490 @default.
- W4289779538 hasConcept C58849907 @default.
- W4289779538 hasConcept C62520636 @default.
- W4289779538 hasConcept C84114770 @default.
- W4289779538 hasConceptScore W4289779538C11413529 @default.
- W4289779538 hasConceptScore W4289779538C121040770 @default.
- W4289779538 hasConceptScore W4289779538C121332964 @default.
- W4289779538 hasConceptScore W4289779538C122527463 @default.
- W4289779538 hasConceptScore W4289779538C15706264 @default.
- W4289779538 hasConceptScore W4289779538C203087015 @default.
- W4289779538 hasConceptScore W4289779538C41008148 @default.
- W4289779538 hasConceptScore W4289779538C48103436 @default.
- W4289779538 hasConceptScore W4289779538C58053490 @default.
- W4289779538 hasConceptScore W4289779538C58849907 @default.
- W4289779538 hasConceptScore W4289779538C62520636 @default.
- W4289779538 hasConceptScore W4289779538C84114770 @default.
- W4289779538 hasFunder F4320320709 @default.
- W4289779538 hasIssue "2" @default.
- W4289779538 hasLocation W42897795381 @default.
- W4289779538 hasLocation W42897795382 @default.
- W4289779538 hasLocation W42897795383 @default.
- W4289779538 hasOpenAccess W4289779538 @default.
- W4289779538 hasPrimaryLocation W42897795381 @default.
- W4289779538 hasRelatedWork W1967195204 @default.
- W4289779538 hasRelatedWork W2027408872 @default.
- W4289779538 hasRelatedWork W2060743510 @default.
- W4289779538 hasRelatedWork W2079112656 @default.
- W4289779538 hasRelatedWork W2316981429 @default.
- W4289779538 hasRelatedWork W2335990508 @default.
- W4289779538 hasRelatedWork W2720985821 @default.
- W4289779538 hasRelatedWork W2888029734 @default.
- W4289779538 hasRelatedWork W2989943638 @default.
- W4289779538 hasRelatedWork W4210466792 @default.
- W4289779538 hasVolume "18" @default.
- W4289779538 isParatext "false" @default.
- W4289779538 isRetracted "false" @default.
- W4289779538 workType "article" @default.