Zobrazeno 1 - 10
of 139
pro vyhledávání: '"Tinkey, P"'
Autor:
Fallek, Spencer D., Sandhu, Vikram S., McGill, Ryan A., Gray, John M., Tinkey, Holly N., Clark, Craig R., Brown, Kenton R.
The trapped-ion quantum charge-coupled device (QCCD) architecture is a leading candidate for advanced quantum information processing. In current QCCD implementations, imperfect ion transport and anomalous heating can excite ion motion during a calcul
Externí odkaz:
http://arxiv.org/abs/2309.02581
Autor:
Clark, Craig R., Herold, Creston D., Merrill, J. True, Tinkey, Holly N., Rellergert, Wade, Clark, Robert, Brown, Roger, Robertson, Wesley D., Volin, Curtis, Maller, Kara, Shappert, Chris, McMahon, Brian J., Sawyer, Brian C., Brown, Kenton R.
Ion transport is an essential operation in some models of quantum information processing, where fast ion shuttling with minimal motional excitation is necessary for efficient, high-fidelity quantum logic. While fast and cold ion shuttling has been de
Externí odkaz:
http://arxiv.org/abs/2301.05279
Autor:
Spencer D. Fallek, Vikram S. Sandhu, Ryan A. McGill, John M. Gray, Holly N. Tinkey, Craig R. Clark, Kenton R. Brown
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract The trapped-ion quantum charge-coupled device (QCCD) architecture is a leading candidate for advanced quantum information processing. In current QCCD implementations, imperfect ion transport and anomalous heating can excite ion motion during
Externí odkaz:
https://doaj.org/article/53d0d882d9bb4b5a88bbe71815b6ea87
We implement a two-qubit entangling M{\o}lmer-S{\o}rensen interaction by transporting two co-trapped $^{40}\mathrm{Ca}^{+}$ ions through a stationary, bichromatic optical beam within a surface-electrode Paul trap. We describe a procedure for achievin
Externí odkaz:
http://arxiv.org/abs/2109.03865
Autor:
Brandon C. Smith, Rachel A. Tinkey, Orion D. Brock, Arshiya Mariam, Maria L. Habean, Ranjan Dutta, Jessica L. Williams
Publikováno v:
Journal of Neuroinflammation, Vol 20, Iss 1, Pp 1-14 (2023)
Abstract Multiple sclerosis (MS) is an inflammatory and neurodegenerative disease of the central nervous system (CNS). Infiltrating inflammatory immune cells perpetuate demyelination and axonal damage in the CNS and significantly contribute to pathol
Externí odkaz:
https://doaj.org/article/99257ce4b7c44071a83771f4345e0463
Autor:
Clark, Craig R., Tinkey, Holly N., Sawyer, Brian C., Meier, Adam M., Burkhardt, Karl A., Seck, Christopher M., Shappert, Christopher M., Guise, Nicholas D., Volin, Curtis E., Fallek, Spencer D., Hayden, Harley T., Rellergert, Wade G., Brown, Kenton R.
Publikováno v:
Phys. Rev. Lett. 127, 130505 (2021)
Entanglement generation in trapped-ion systems has relied thus far on two distinct but related geometric phase gate techniques: Molmer-Sorensen and light-shift gates. We recently proposed a variant of the light-shift scheme where the qubit levels are
Externí odkaz:
http://arxiv.org/abs/2105.05828
Publikováno v:
Quantum Sci. Technol. 6 034013 (2021)
We present a framework for quantum process tomography of two-ion interactions that leverages modulations of the trapping potential and composite pulses from a global laser beam to achieve individual-ion addressing. Tomographic analysis of identity an
Externí odkaz:
http://arxiv.org/abs/2101.04648
Autor:
Mandy Tinkey
Publikováno v:
Forensic Science International: Synergy, Vol 6, Iss , Pp 100376- (2023)
Externí odkaz:
https://doaj.org/article/3ec8e8c3ca704fec822369c43e076d4c
Akademický článek
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Publikováno v:
Phys. Rev. B 90, 220402(R) (2014)
Spin accumulation in a paramagnetic semiconductor due to voltage-biased current tunneling from a polarized ferromagnet is experimentally manifest as a small additional spin-dependent resistance. We describe a rigorous model incorporating the necessar
Externí odkaz:
http://arxiv.org/abs/1408.1003