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pro vyhledávání: '"Merrill, J. P."'
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:
Seck, Christopher M., Meier, Adam M., Merrill, J. True, Hayden, Harley T., Sawyer, Brian C., Volin, Curtis E., Brown, Kenton R.
To date, individual addressing of ion qubits has relied primarily on local Rabi or transition frequency differences between ions created via electromagnetic field spatial gradients or via ion transport operations. Alternatively, it is possible to syn
Externí odkaz:
http://arxiv.org/abs/1911.04543
Akademický článek
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Autor:
Herold, Creston D., Fallek, Spencer D., Merrill, J. True, Meier, Adam M., Brown, Kenton R., Volin, Curtis, Amini, Jason M.
Publikováno v:
C D Herold et al 2016 New J. Phys. 18 023048
We demonstrate universal quantum control over chains of ions in a surface-electrode ion trap, including all the fundamental operations necessary to perform algorithms in a one-dimensional, nearest-neighbor quantum computing architecture. We realize b
Externí odkaz:
http://arxiv.org/abs/1509.05378
Autor:
deLaubenfels, Thomas E., Burkhardt, Karl A., Vittorini, Grahame, Merrill, J. True, Brown, Kenneth R., Amini, Jason M.
Publikováno v:
Phys. Rev. A 92, 061402 (2015)
We control the relative coupling strength of carrier and first order motional sideband interactions of a trapped ion by placing it in a resonant optical standing wave. Our configuration uses the surface of a microfabricated chip trap as a mirror, avo
Externí odkaz:
http://arxiv.org/abs/1507.00381
Autor:
Guise, Nicholas D., Fallek, Spencer D., Hayden, Harley, Pai, C-S, Volin, Curtis, Brown, K. R., Merrill, J. True, Harter, Alexa W., Amini, Jason M., Lust, Lisa M., Muldoon, Kelly, Carlson, Doug, Budach, Jerry
Publikováno v:
Rev. Sci. Instrum. 85, 063101 (2014)
The advent of microfabricated ion traps for the quantum information community has allowed research groups to build traps that incorporate an unprecedented number of trapping zones. However, as device complexity has grown, the number of digital-to-ana
Externí odkaz:
http://arxiv.org/abs/1403.3662
Autor:
Merrill, J. True, Doret, S. Charles, Vittorini, Grahame D., Addision, J. P., Brown, Kenneth R.
Publikováno v:
Phys. Rev. A 90, 040301 (2014)
Selective laser addressing of a single atom or atomic ion qubit can be improved using narrowband composite pulse sequences. We describe a Lie-algebraic technique to generalize known narrowband sequences and introduce new sequences related by dilation
Externí odkaz:
http://arxiv.org/abs/1401.1121
Autor:
Shappert, Christopher M., Merrill, J. True, Brown, K. R., Amini, Jason M., Volin, Curtis, Doret, S. Charles, Hayden, Harley, Pai, C. -S., Brown, Kenneth R., Harter, Alexa W.
We present a microfabricated surface-electrode ion trap with a pair of integrated waveguides that generate a standing microwave field resonant with the 171Yb+ hyperfine qubit. The waveguides are engineered to position the wave antinode near the cente
Externí odkaz:
http://arxiv.org/abs/1304.6636
Autor:
Merrill, J. True, Brown, Kenneth R.
The control of qubit states is often impeded by systematic control errors. Compensating pulse sequences have emerged as a resource efficient method for quantum error reduction. In this review, we discuss compensating composite pulse methods, and intr
Externí odkaz:
http://arxiv.org/abs/1203.6392
Autor:
Merrill, J. True, Volin, Curtis, Landgren, David, Amini, Jason M., Wright, Kenneth, Doret, S. Charles, Pai, C. -S., Hayden, Harley, Killian, Tyler, Faircloth, Daniel, Brown, Kenneth R., Harter, Alexa W., Slusher, Richart E.
Publikováno v:
2011 New J. Phys. 13 103005
In ion trap quantum information processing, efficient fluorescence collection is critical for fast, high-fidelity qubit detection and ion-photon entanglement. The expected size of future many-ion processors require scalable light collection systems.
Externí odkaz:
http://arxiv.org/abs/1105.4905