Engineering fast high-fidelity quantum operations with constrained interactions
Sign Up to like & getrecommendations! Published in 2020 at "npj Quantum Information"
DOI: 10.1038/s41534-020-00349-z
Abstract: Understanding how to tailor quantum dynamics to achieve the desired evolution is a crucial problem in almost all quantum technologies. Oftentimes an otherwise ideal quantum dynamics is corrupted by unavoidable interactions, and finding ways to… read more here.
Keywords: quantum; fast high; high fidelity; engineering fast ... See more keywords
Noise analysis for high-fidelity quantum entangling gates in an anharmonic linear Paul trap
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DOI: 10.1103/physreva.97.062325
Abstract: The realization of high fidelity quantum gates in a multi-qubit system, with a typical target set at 99.9%, is a critical requirement for the implementation of fault-tolerant quantum computation. To reach this level of fidelity,… read more here.
Keywords: quantum; fidelity; linear paul; anharmonic linear ... See more keywords
Ground-State Cooling and High-Fidelity Quantum Transduction via Parametrically Driven Bad-Cavity Optomechanics.
Sign Up to like & getrecommendations! Published in 2020 at "Physical review letters"
DOI: 10.1103/physrevlett.124.103602
Abstract: Optomechanical couplings involve both beam splitter and two-mode-squeezing types of interactions. While the former underlies the utility of many applications, the latter creates unwanted excitations and is usually detrimental. In this Letter, we propose a… read more here.
Keywords: cooling high; state cooling; ground state; high fidelity ... See more keywords