Speed Geometric Quantum Logical Gate Based on Double-Hamiltonian Evolution under Large-Detuning Cavity QED Model

2010 ◽  
Vol 54 (4) ◽  
pp. 672-674
Author(s):  
Chen Chang-Yong ◽  
Liu Zong-Liang ◽  
Kang Shuai ◽  
Li Shao-Hua
Keyword(s):  
Cavity Qed ◽  
Hamiltonian Evolution ◽  
Logical Gate

IMPLEMENTING AN n-QUBIT FREDKIN GATE WITH SUPERCONDUCTING QUANTUM-INTERFERENCE DEVICES IN CAVITY QED

2011 ◽  
Vol 25 (21) ◽  
pp. 2915-2924 ◽  
Author(s):  
ANSHOU ZHENG ◽  
YONGJIN CHENG ◽  
JIBIN LIU ◽  
XICHENG WANG ◽  
YUAN ZHENG
Keyword(s):  
Quantum Interference ◽  
Cavity Qed ◽  
Vacuum State ◽  
Superconducting Quantum Interference Device ◽  
Alternative Scheme ◽  
Superconducting Quantum Interference Devices ◽  
Superconducting Quantum Interference ◽  
Fredkin Gate ◽  
Logical Gate

An alternative scheme is proposed in this paper to realize an n-qubit Fredkin gate with superconducting quantum-interference device (SQUID) in cavity QED. The multiqubit logical gate is essentially accomplished by a sequence of operations on only two SQUIDs in a large-detuned cavity. In the scheme, the two logical states of a qubit are presented by the two lowest states of a SQUID and the cavity is always in vacuum state so that the limit on the cavity is not serious.

Simple quantum information algorithms in cavity QED

2003 ◽  
Vol 50 (6-7) ◽  
pp. 901-913 ◽  
Author(s):  
H. Ollivier ◽  
F. Yamaguchi ◽  
M. Brune ◽  
J. M. Raimond ◽  
S. Haroche ◽  
...  
Keyword(s):  
Quantum Information ◽  
Cavity Qed ◽  
Simple Quantum

Implementation of a single-photon fully quantum router with cavity QED and linear optics

2021 ◽  
Vol 53 (1) ◽  
Author(s):  
Cong Cao ◽  
Yu-Hong Han ◽  
Xin Yi ◽  
Pan-Pan Yin ◽  
Xiu-Yu Zhang ◽  
...  
Keyword(s):  
Cavity Qed ◽  
Single Photon ◽  
Linear Optics ◽  
Quantum Router

Performance Analysis of All-Optical Logical Gate Using Artificial Neural Network

2021 ◽  
pp. 115029
Author(s):  
Samaneh Hamedi ◽  
Hamed Dehdashti Jahromi
Keyword(s):  
Neural Network ◽  
Artificial Neural Network ◽  
Performance Analysis ◽  
All Optical ◽  
Artificial Neural ◽  
Logical Gate

scholarly journals Atomic teleportation via cavity QED and position measurements: Efficiency analysis

2008 ◽  
Vol 160 (1) ◽  
pp. 411-419
Author(s):  
M. Tumminello ◽  
F. Ciccarello
Keyword(s):  
Cavity Qed ◽  
Efficiency Analysis

scholarly journals Gravitational dynamics in a 2+1+1 decomposed spacetime along nonorthogonal double foliations: Hamiltonian evolution and gauge fixing

2019 ◽  
Vol 99 (10) ◽  
Author(s):  
Cecília Gergely ◽  
Zoltán Keresztes ◽  
László Á. Gergely
Keyword(s):  
Gauge Fixing ◽  
Hamiltonian Evolution

Implementation of a many-qubit Grover search by cavity QED

2009 ◽  
Vol 18 (11) ◽  
pp. 4893-4900 ◽  
Author(s):  
Fan Hao-Quan ◽  
Yang Wan-Li ◽  
Huang Xue-Ren ◽  
Feng Mang
Keyword(s):  
Cavity Qed ◽  
Grover Search

Cavity QED effects in semiconductor microcavities

1999 ◽  
Vol 1 (1) ◽  
pp. 1-7 ◽  
Author(s):  
H Eleuch ◽  
J M Courty ◽  
G Messin ◽  
C Fabre ◽  
E Giacobino
Keyword(s):  
Cavity Qed ◽  
Semiconductor Microcavities ◽  
Qed Effects

Efficient generation of Bell and W-type states in cavity QED

2008 ◽  
Vol 53 (15) ◽  
pp. 2410-2413 ◽  
Author(s):  
ZhongXiao Man ◽  
Fang Su ◽  
YunJie Xia
Keyword(s):  
Cavity Qed ◽  
Efficient Generation

Generation of superpositions of coherent states for an atomic sample in cavity QED

2009 ◽  
Vol 18 (1) ◽  
pp. 195-198 ◽  
Author(s):  
Zheng Shi-Biao
Keyword(s):  
Cavity Qed ◽  
Coherent States
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