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Coherent operations, entanglement, a...

Lichtman, Martin Tom.

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Coherent operations, entanglement, and progress toward quantum search in a large 2D array of neutral atom qubits.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Coherent operations, entanglement, and progress toward quantum search in a large 2D array of neutral atom qubits./
Author:	Lichtman, Martin Tom.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2015,
Description:	248 p.
Notes:	Source: Dissertation Abstracts International, Volume: 77-01(E), Section: B.
Contained By:	Dissertation Abstracts International77-01B(E).
Subject:	Atomic physics. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3721619
ISBN:	9781339032641

Coherent operations, entanglement, and progress toward quantum search in a large 2D array of neutral atom qubits.
Lichtman, Martin Tom.

Coherent operations, entanglement, and progress toward quantum search in a large 2D array of neutral atom qubits. - Ann Arbor : ProQuest Dissertations & Theses, 2015 - 248 p.

Source: Dissertation Abstracts International, Volume: 77-01(E), Section: B.

Thesis (Ph.D.)--The University of Wisconsin - Madison, 2015.

We have created a stable, inherently 2D array of neutral cesium atom qubits. Novel trapping schemes based first on projected arrays of Gaussian beams, and later on projected line grids, have been implemented. An atomic qubit array with 49 trapping sites and a loading fraction of 0.61 has been demonstrated, with progress toward an 121 site trap array. Single atom qubits in this array are individually addressable. Single qubit gates have been demonstrated with a fidelity of 0.9983(14) for global operations and 0.9923(7) for site specific operations. Two-qubit C-NOT gates have been implemented, and the non-classical result of 0.73(5) entanglement fidelity has been measured by Bell state parity oscillation. The system performance has been tuned using closed-loop optimization via original control software. Progress has been made toward implementing Grover's quantum search algorithm in the atomic qubit array.

ISBN: 9781339032641Subjects--Topical Terms:

3173870
Atomic physics.

Coherent operations, entanglement, and progress toward quantum search in a large 2D array of neutral atom qubits.
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245 1 0 $a Coherent operations, entanglement, and progress toward quantum search in a large 2D array of neutral atom qubits.
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300 $a 248 p.
500 $a Source: Dissertation Abstracts International, Volume: 77-01(E), Section: B.
500 $a Adviser: Mark Saffman.
502 $a Thesis (Ph.D.)--The University of Wisconsin - Madison, 2015.
520 $a We have created a stable, inherently 2D array of neutral cesium atom qubits. Novel trapping schemes based first on projected arrays of Gaussian beams, and later on projected line grids, have been implemented. An atomic qubit array with 49 trapping sites and a loading fraction of 0.61 has been demonstrated, with progress toward an 121 site trap array. Single atom qubits in this array are individually addressable. Single qubit gates have been demonstrated with a fidelity of 0.9983(14) for global operations and 0.9923(7) for site specific operations. Two-qubit C-NOT gates have been implemented, and the non-classical result of 0.73(5) entanglement fidelity has been measured by Bell state parity oscillation. The system performance has been tuned using closed-loop optimization via original control software. Progress has been made toward implementing Grover's quantum search algorithm in the atomic qubit array.
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