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pro vyhledávání: '"Meier, Adam M"'
Autor:
Gard, Bryan T., Meier, Adam M.
In order to quantify the relative performance of different testbed quantum computing devices, it is useful to benchmark them using a common protocol. While some benchmarks rely on the performance of random circuits and are generic in nature, here we
Externí odkaz:
http://arxiv.org/abs/2111.00044
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:
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
Publikováno v:
Phys. Rev. A 100, 052106 (2019)
The Robust Phase Estimation (RPE) protocol was designed to be an efficient and robust way to calibrate quantum operations. The robustness of RPE refers to its ability to estimate a single parameter, usually gate amplitude, even when other parameters
Externí odkaz:
http://arxiv.org/abs/1907.11766
Autor:
Meier, Adam M.
Randomized benchmarking is an experimental procedure intended to demonstrate control of quantum systems. The procedure extracts the average error introduced by a set of control operations. When the target set of operations is intended to be the set o
Externí odkaz:
http://arxiv.org/abs/1811.10040
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
The distillation of magic states is an often-cited technique for enabling universal quantum computing once the error probability for a special subset of gates has been made negligible by other means. We present a routine for magic-state distillation
Externí odkaz:
http://arxiv.org/abs/1204.4221
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Autor:
Seck, Christopher M, Meier, Adam M, Merrill, J True, Hayden, Harley T, Sawyer, Brian C, Volin, Curtis E, Brown, Kenton R
Publikováno v:
New Journal of Physics; May2020, Vol. 22 Issue 5, p1-12, 12p
