Deterministic controlled-phase gate and SWAP gate with dipole-induced transparency in the weak-coupling regime

2016 ◽  
Vol 379 ◽  
pp. 19-24 ◽  
Author(s):  
A-Peng Liu ◽  
Liu-Yong Cheng ◽  
Shou Zhang ◽  
Yu Zhao ◽  
Xiao-Zhen Gao ◽  
...  
Keyword(s):  
Weak Coupling ◽  
Weak Coupling Regime ◽  
Swap Gate ◽  
Phase Gate ◽  
Controlled Phase Gate ◽  
Induced Transparency

Shared-mode assisted resonant energy transfer in the weak coupling regime

2009 ◽  
Vol 130 (21) ◽  
pp. 214505 ◽  
Author(s):  
E. Hennebicq ◽  
D. Beljonne ◽  
C. Curutchet ◽  
G. D. Scholes ◽  
R. J. Silbey
Keyword(s):  
Energy Transfer ◽  
Weak Coupling ◽  
Weak Coupling Regime ◽  
Resonant Energy ◽  
Resonant Energy Transfer

ontrolled implementation of two-photon controlled phase gate within a network

2010 ◽  
Vol 10 (9&10) ◽  
pp. 821-828
Author(s):  
Yan Xia ◽  
Jie Song ◽  
Zhen-Biao Yang ◽  
Shi-Biao Zheng
Keyword(s):  
Quantum Computer ◽  
Photon Detectors ◽  
Optical Elements ◽  
Experimental Realization ◽  
Two Photon ◽  
Phase Gate ◽  
Controlled Phase Gate ◽  
Linear Optical ◽  
Polarized Photons ◽  
Linear Optical Elements

We propose a protocol to controlled implement the two-photon controlled phase gate within a network by using interference of polarized photons. The realization of this protocol is appealing due to the fact that the quantum state of light is robust against the decoherence, and photons are ideal carriers for transmitting quantum information over long distances. The proposed setup involves simple linear optical elements and the conventional photon detectors that only distinguish the vacuum and nonvacuum Fock number states. This can greatly simplify the experimental realization of a linear optical quantum computer.

Transition from strong to weak coupling regime with lowering Tc in Tl2Ba2CuO6+x

1994 ◽  
Vol 235-240 ◽  
pp. 1613-1614
Author(s):  
O.M. Vyaselev ◽  
N.N. Kolesnikov ◽  
I.F. Schegolev
Keyword(s):  
Weak Coupling ◽  
Weak Coupling Regime
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