scholarly journals Effect of exchange interaction on the fidelity of quantum state transfer from a photon qubit to an electron-spin qubit

2006 ◽  
Vol 74 (8) ◽  
Author(s):  
Yoshiaki Rikitake ◽  
Hiroshi Imamura
Keyword(s):  
Exchange Interaction ◽  
Quantum State ◽  
Electron Spin ◽  
Quantum State Transfer ◽  
State Transfer ◽  
Spin Qubit

scholarly journals Quantum State Transfer from a Single Photon to a Distant Quantum-Dot Electron Spin

2017 ◽  
Vol 119 (6) ◽  
Author(s):  
Yu He ◽  
Yu-Ming He ◽  
Yu-Jia Wei ◽  
Xiao Jiang ◽  
Kai Chen ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Quantum State ◽  
Electron Spin ◽  
Single Photon ◽  
Quantum State Transfer ◽  
State Transfer

One-Qubit and Two-Qubit Codes in Noisy State Transfer

2010 ◽  
Vol 17 (02) ◽  
pp. 121-133 ◽  
Author(s):  
Marcin Markiewicz ◽  
Marcin Wieśniak
Keyword(s):  
Quantum Computing ◽  
Quantum Information ◽  
Solid State ◽  
Exchange Interaction ◽  
Quantum State ◽  
The State ◽  
Quantum State Transfer ◽  
State Transfer

Quantum state transfer is a procedure, which allows to exchange quantum information between stationary qubit systems. It is anticipated that the transfer will find applications in solid-state quantum computing. In this contribution, we discuss the effects of various, physically relevant models of decoherence on a toy model of six qubit linearly coupled by the exchange interaction. In many cases we observe the advantage of the two-qubit encoding, which can be associated with the fact that this encoding does not require the state initialization.

Controllable quantum state transfer via XY-type exchange interaction of flux qubits

2018 ◽  
Vol 15 (10) ◽  
pp. 105202
Author(s):  
Jiadong Shi ◽  
Shixian Chen ◽  
Hui Zhu ◽  
Zhiyong Ding ◽  
Juan He ◽  
...  
Keyword(s):  
Exchange Interaction ◽  
Quantum State ◽  
Quantum State Transfer ◽  
State Transfer ◽  
Flux Qubits

scholarly journals Quantum state transfer in spin-1 chains

2007 ◽  
Vol 75 (5) ◽  
Author(s):  
O. Romero-Isart ◽  
K. Eckert ◽  
A. Sanpera
Keyword(s):  
Quantum State ◽  
Quantum State Transfer ◽  
State Transfer
Sign in / Sign up

Export Citation Format

Share Document