Digital Coherent Control of a Superconducting Qubit
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review Applied"
DOI: 10.1103/physrevapplied.11.014009
Abstract: High-fidelity gate operations are essential to the realization of a fault-tolerant quantum computer. In addition, the physical resources required to implement gates must scale efficiently with system size. A longstanding goal of the superconducting qubit… read more here.
Keywords: control superconducting; superconducting qubit; coherent control; control ... See more keywords
Signatures of non-Markovianity of a superconducting qubit
Sign Up to like & getrecommendations! Published in 2023 at "Physical Review B"
DOI: 10.1103/physrevb.107.174511
Abstract: We describe temporally correlated noise processes that influence the idle evolution of a superconducting transmon qubit. To model the composite qubit-environment system we use quantum circuit theory, and we show how a circuit Hamiltonian can… read more here.
Keywords: signatures non; state; qubit; superconducting qubit ... See more keywords
Majorana Superconducting Qubit.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.121.267002
Abstract: We propose a platform for universal quantum computation that uses conventional s-wave superconducting leads to address a topological qubit stored in spatially separated Majorana bound states in a multiterminal topological superconductor island. Both the manipulation… read more here.
Keywords: qubit; superconducting qubit; majorana superconducting;
Searching for Dark Matter with a Superconducting Qubit.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review letters"
DOI: 10.1103/physrevlett.126.141302
Abstract: Detection mechanisms for low mass bosonic dark matter candidates, such as the axion or hidden photon, leverage potential interactions with electromagnetic fields, whereby the dark matter (of unknown mass) on rare occasion converts into a… read more here.
Keywords: superconducting qubit; hidden photon; dark matter; matter ... See more keywords
SWAP Gate between a Majorana Qubit and a Parity-Protected Superconducting Qubit.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.177701
Abstract: High fidelity quantum information processing requires a combination of fast gates and long-lived quantum memories. In this Letter, we propose a hybrid architecture, where a parity-protected superconducting qubit is directly coupled to a Majorana qubit,… read more here.
Keywords: qubit; superconducting qubit; protected superconducting; majorana qubit ... See more keywords