Quantum state transfer between nitrogen-vacancy centers in coupled cavities via quantum Zeno dynamics

2014 ◽  
Vol 89 (9) ◽  
pp. 095101
Author(s):  
Wan-Jun Su
Keyword(s):  
Quantum State ◽  
Nitrogen Vacancy ◽  
Quantum State Transfer ◽  
Coupled Cavities ◽  
Quantum Zeno Dynamics ◽  
State Transfer ◽  
Nitrogen Vacancy Centers

scholarly journals Effects of Kerr medium in coupled cavities on quantum state transfer

2018 ◽  
Vol 27 (03) ◽  
pp. 1850035
Author(s):  
T. M. Manosh ◽  
Muhammed Ashefas ◽  
Ramesh Babu Thayyullathil
Keyword(s):  
Quantum State ◽  
Nonlinear Medium ◽  
Adiabatic Approximation ◽  
Kerr Medium ◽  
Quantum State Transfer ◽  
Coupled Cavities ◽  
Rotating Wave Approximation ◽  
Wave Approximation ◽  
State Transfer ◽  
Rotating Wave

We study the effect of Kerr type nonlinear medium in quantum state transfer (QST). We have investigated the effect of different coupling schemes and Kerr medium parameters [Formula: see text] and [Formula: see text]. We found that the Kerr medium introduced in the connection channel can act like a controller for QST. The numerical simulations are performed without taking the adiabatic approximation. Rotating wave approximation is used in the atom–cavity interaction only in the lower coupling regime.

Quantum state transfer between nitrogen vacancy center ensembles in hybrid quantum system

2019 ◽  
Vol 127 (3) ◽  
pp. 30007
Author(s):  
Hamad Ali ◽  
Abdul Basit ◽  
Fazal Badshah ◽  
Misbah Qurban ◽  
Guo-Qin Ge
Keyword(s):  
Quantum System ◽  
Quantum State ◽  
Nitrogen Vacancy ◽  
Quantum State Transfer ◽  
Nitrogen Vacancy Center ◽  
State Transfer ◽  
Hybrid Quantum System ◽  
Vacancy Center
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