Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Anthony M. Polloreno"'
Publikováno v:
Physical Review Research, Vol 4, Iss 3, p 033076 (2022)
Trapped ions boast long coherence times and excellent gate fidelities, making them a useful platform for quantum information processing. Penning traps offer the possibility of trapping large two-dimensional crystals of several hundred ions. The ions
Externí odkaz:
https://doaj.org/article/96ef538e03794835b1b44724371f949a
Autor:
Anthony M. Polloreno, Jacob L. Beckey, Joshua Levin, Ariel Shlosberg, James K. Thompson, Michael Foss-Feig, David Hayes, Graeme Smith
We consider estimating the magnitude of a monochromatic AC signal that couples to a two-level sensor. For any detection protocol, the precision achieved depends on the signal's frequency and can be quantified by the quantum Fisher information. To stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::196104bf2e2c53580c026eed2e89e7e5
http://arxiv.org/abs/2203.05520
http://arxiv.org/abs/2203.05520
Autor:
Anthony M Polloreno, Kevin C Young
Coherent errors in quantum operations are ubiquitous. Whether arising from spurious environmental couplings or errors in control fields, such errors can accumulate rapidly and degrade the performance of a quantum circuit significantly more than an av
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31093bdc26add73056ed0919f0718db6