Implementation of Single-Qubit Quantum Gates Based on a Microwave Transition in a Single Rubidium Atom in an Optical Dipole Trap

2021 ◽  
Vol 132 (3) ◽  
pp. 341-353
Author(s):  
I. I. Beterov ◽  
E. A. Yakshina ◽  
D. B. Tretyakov ◽  
V. M. Entin ◽  
N. V. Al’yanova ◽  
...  
Keyword(s):  
Quantum Gates ◽  
Dipole Trap ◽  
Rubidium Atom ◽  
Optical Dipole Trap ◽  
Single Qubit

scholarly journals High-Fidelity Single-Qubit Gates on Neutral Atoms in a Two-Dimensional Magic-Intensity Optical Dipole Trap Array

2018 ◽  
Vol 121 (24) ◽  
Author(s):  
Cheng Sheng ◽  
Xiaodong He ◽  
Peng Xu ◽  
Ruijun Guo ◽  
Kunpeng Wang ◽  
...  
Keyword(s):  
High Fidelity ◽  
Two Dimensional ◽  
Neutral Atoms ◽  
Dipole Trap ◽  
Optical Dipole Trap ◽  
Single Qubit

scholarly journals DECOMPOSITION OF UNITARY MATRICES AND QUANTUM GATES

2013 ◽  
Vol 11 (01) ◽  
pp. 1350015 ◽  
Author(s):  
CHI-KWONG LI ◽  
REBECCA ROBERTS ◽  
XIAOYAN YIN
Keyword(s):  
General Scheme ◽  
Quantum Gate ◽  
Quantum Gates ◽  
Unitary Matrix ◽  
Additional Structure ◽  
Unitary Matrices ◽  
Decomposition Scheme ◽  
Single Qubit ◽  
Matlab Program

A general scheme is presented to decompose a d-by-d unitary matrix as the product of two-level unitary matrices with additional structure and prescribed determinants. In particular, the decomposition can be done by using two-level matrices in d - 1 classes, where each class is isomorphic to the group of 2 × 2 unitary matrices. The proposed scheme is easy to apply, and useful in treating problems with the additional structural restrictions. A Matlab program is written to implement the scheme, and the result is used to deduce the fact that every quantum gate acting on n-qubit registers can be expressed as no more than 2n-1(2n-1) fully controlled single-qubit gates chosen from 2n-1 classes, where the quantum gates in each class share the same n - 1 control qubits. Moreover, it is shown that one can easily adjust the proposed decomposition scheme to take advantage of additional structure evolving in the process.

Evaporative cooling in an optical dipole trap at 1 μm wavelength

2006 ◽  
Author(s):  
T. Miither ◽  
A.-L. Gehrmann ◽  
J. Nes ◽  
F. Scharnberg ◽  
W. Ertmer ◽  
...  
Keyword(s):  
Evaporative Cooling ◽  
Dipole Trap ◽  
Optical Dipole Trap

scholarly journals Saturation ofCs2photoassociation in an optical dipole trap

2005 ◽  
Vol 71 (1) ◽  
Author(s):  
S. D. Kraft ◽  
M. Mudrich ◽  
M. U. Staudt ◽  
J. Lange ◽  
O. Dulieu ◽  
...  
Keyword(s):  
Dipole Trap ◽  
Optical Dipole Trap

Spectroscopy of Rubidium Atoms in a Femtosecond Pulsed Optical Dipole Trap

JETP Letters ◽  
2020 ◽  
Vol 111 (11) ◽  
pp. 608-612 ◽  
Author(s):  
A. E. Afanasiev ◽  
A. M. Mashko ◽  
A. A. Meysterson ◽  
V. I. Balykin
Keyword(s):  
Dipole Trap ◽  
Optical Dipole Trap ◽  
Rubidium Atoms

scholarly journals Dynamics of a spin qubit in an optical dipole trap

2021 ◽  
Vol 103 (6) ◽  
Author(s):  
L. V. Gerasimov ◽  
R. R. Yusupov ◽  
I. B. Bobrov ◽  
D. Shchepanovich ◽  
E. V. Kovlakov ◽  
...  
Keyword(s):  
Dipole Trap ◽  
Optical Dipole Trap ◽  
Spin Qubit

Production of Degenerate Fermi Gases of 6Li Atoms in an Optical Dipole Trap

2021 ◽  
Vol 38 (5) ◽  
pp. 056701
Author(s):  
Xiang-Chuan Yan ◽  
Da-Li Sun ◽  
Lu Wang ◽  
Jing Min ◽  
Shi-Guo Peng ◽  
...  
Keyword(s):  
Fermi Gases ◽  
Dipole Trap ◽  
Optical Dipole Trap ◽  
Degenerate Fermi Gases

scholarly journals Optical dipole trap in a high-finesse micro-cavity

2004 ◽  
Vol 53 (5) ◽  
pp. 1346
Author(s):  
Liu Tao ◽  
Zhang Tian-Cai ◽  
Wang Jun-Min ◽  
Peng Kun-Chi
Keyword(s):  
Dipole Trap ◽  
Optical Dipole Trap ◽  
Micro Cavity ◽  
High Finesse

Raman Cooling of Atoms in an Optical Dipole Trap

1996 ◽  
Vol 76 (15) ◽  
pp. 2658-2661 ◽  
Author(s):  
H. J. Lee ◽  
C. S. Adams ◽  
M. Kasevich ◽  
S. Chu
Keyword(s):  
Dipole Trap ◽  
Optical Dipole Trap ◽  
Raman Cooling

Rapid production of a Rb85 Bose-Einstein condensate in a double compressible optical dipole trap

2020 ◽  
Vol 102 (2) ◽  
Author(s):  
Haruka Otoishi ◽  
Shu Nagata ◽  
Takumi Yukawa ◽  
Kazuya Yamashita ◽  
Toshiya Kinoshita
Keyword(s):  
Einstein Condensate ◽  
Dipole Trap ◽  
Optical Dipole Trap ◽  
Bose Einstein Condensate ◽  
Rapid Production ◽  
Bose Einstein
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