Matches in SemOpenAlex for { <https://semopenalex.org/work/W3111749099> ?p ?o ?g. }
- W3111749099 abstract "Resonant transverse driving of a two-level system as viewed in the rotating frame couples two degenerate states at the Rabi frequency, an amazing equivalence that emerges in quantum mechanics. While spectacularly successful at controlling natural and artificial quantum systems, certain limitations may arise (e.g., the achievable gate speed) due to non-idealities like the counter-rotating term. Here, we explore a complementary approach to quantum control based on non-resonant, non-adiabatic driving of a longitudinal parameter in the presence of a fixed transverse coupling. We introduce a superconducting composite qubit (CQB), formed from two capacitively coupled transmon qubits, which features a small avoided crossing -- smaller than the environmental temperature -- between two energy levels. We control this low-frequency CQB using solely baseband pulses, non-adiabatic transitions, and coherent Landau-Zener interference to achieve fast, high-fidelity, single-qubit operations with Clifford fidelities exceeding $99.7%$. We also perform coupled qubit operations between two low-frequency CQBs. This work demonstrates that universal non-adiabatic control of low-frequency qubits is feasible using solely baseband pulses." @default.
- W3111749099 created "2020-12-21" @default.
- W3111749099 creator A5014364464 @default.
- W3111749099 creator A5019218288 @default.
- W3111749099 creator A5020872137 @default.
- W3111749099 creator A5030077448 @default.
- W3111749099 creator A5030534234 @default.
- W3111749099 creator A5034671142 @default.
- W3111749099 creator A5038197475 @default.
- W3111749099 creator A5051537677 @default.
- W3111749099 creator A5053340340 @default.
- W3111749099 creator A5065092623 @default.
- W3111749099 creator A5079793585 @default.
- W3111749099 date "2020-12-14" @default.
- W3111749099 modified "2023-10-06" @default.
- W3111749099 title "Universal Nonadiabatic Control of Small-Gap Superconducting Qubits" @default.
- W3111749099 cites W1572231799 @default.
- W3111749099 cites W1629173918 @default.
- W3111749099 cites W1963734567 @default.
- W3111749099 cites W1966700487 @default.
- W3111749099 cites W1967722604 @default.
- W3111749099 cites W1968256495 @default.
- W3111749099 cites W1968850365 @default.
- W3111749099 cites W1969840935 @default.
- W3111749099 cites W1971890898 @default.
- W3111749099 cites W1982119470 @default.
- W3111749099 cites W1990203442 @default.
- W3111749099 cites W1990652778 @default.
- W3111749099 cites W1992629111 @default.
- W3111749099 cites W1994956962 @default.
- W3111749099 cites W2000386694 @default.
- W3111749099 cites W2020018917 @default.
- W3111749099 cites W2029539632 @default.
- W3111749099 cites W2029568264 @default.
- W3111749099 cites W2041497060 @default.
- W3111749099 cites W2044606392 @default.
- W3111749099 cites W2046251754 @default.
- W3111749099 cites W2047639422 @default.
- W3111749099 cites W2054291986 @default.
- W3111749099 cites W2059620618 @default.
- W3111749099 cites W2060232809 @default.
- W3111749099 cites W2063513958 @default.
- W3111749099 cites W2066500891 @default.
- W3111749099 cites W2068859245 @default.
- W3111749099 cites W2072389122 @default.
- W3111749099 cites W2075419698 @default.
- W3111749099 cites W2108067022 @default.
- W3111749099 cites W2113052497 @default.
- W3111749099 cites W2120269615 @default.
- W3111749099 cites W2121442950 @default.
- W3111749099 cites W2143784259 @default.
- W3111749099 cites W2167472672 @default.
- W3111749099 cites W2173810284 @default.
- W3111749099 cites W2302267797 @default.
- W3111749099 cites W2463723514 @default.
- W3111749099 cites W2735457220 @default.
- W3111749099 cites W2781971198 @default.
- W3111749099 cites W2898162145 @default.
- W3111749099 cites W2950805899 @default.
- W3111749099 cites W3099232853 @default.
- W3111749099 cites W3100973904 @default.
- W3111749099 cites W3101479050 @default.
- W3111749099 cites W3102004576 @default.
- W3111749099 cites W3103558166 @default.
- W3111749099 cites W3104202037 @default.
- W3111749099 cites W3105292676 @default.
- W3111749099 doi "https://doi.org/10.1103/physrevx.10.041051" @default.
- W3111749099 hasPublicationYear "2020" @default.
- W3111749099 type Work @default.
- W3111749099 sameAs 3111749099 @default.
- W3111749099 citedByCount "9" @default.
- W3111749099 countsByYear W31117490992021 @default.
- W3111749099 countsByYear W31117490992022 @default.
- W3111749099 countsByYear W31117490992023 @default.
- W3111749099 crossrefType "journal-article" @default.
- W3111749099 hasAuthorship W3111749099A5014364464 @default.
- W3111749099 hasAuthorship W3111749099A5019218288 @default.
- W3111749099 hasAuthorship W3111749099A5020872137 @default.
- W3111749099 hasAuthorship W3111749099A5030077448 @default.
- W3111749099 hasAuthorship W3111749099A5030534234 @default.
- W3111749099 hasAuthorship W3111749099A5034671142 @default.
- W3111749099 hasAuthorship W3111749099A5038197475 @default.
- W3111749099 hasAuthorship W3111749099A5051537677 @default.
- W3111749099 hasAuthorship W3111749099A5053340340 @default.
- W3111749099 hasAuthorship W3111749099A5065092623 @default.
- W3111749099 hasAuthorship W3111749099A5079793585 @default.
- W3111749099 hasBestOaLocation W31117490991 @default.
- W3111749099 hasConcept C109546105 @default.
- W3111749099 hasConcept C109663097 @default.
- W3111749099 hasConcept C119382340 @default.
- W3111749099 hasConcept C119599485 @default.
- W3111749099 hasConcept C121332964 @default.
- W3111749099 hasConcept C127413603 @default.
- W3111749099 hasConcept C184720557 @default.
- W3111749099 hasConcept C203087015 @default.
- W3111749099 hasConcept C2776222033 @default.
- W3111749099 hasConcept C46362747 @default.
- W3111749099 hasConcept C49040817 @default.
- W3111749099 hasConcept C62520636 @default.
- W3111749099 hasConcept C65165936 @default.