Nuclear magnetic resonance quantum logic gates using quadrupolar nuclei

2000 ◽  
Vol 112 (16) ◽  
pp. 6963-6965 ◽  
Author(s):  
A. K. Khitrin ◽  
B. M. Fung
Author(s):  
Benjamin Rowland ◽  
Jonathan A. Jones

We briefly describe the use of gradient ascent pulse engineering (GRAPE) pulses to implement quantum logic gates in nuclear magnetic resonance quantum computers, and discuss a range of simple extensions to the core technique. We then consider a range of difficulties that can arise in practical implementations of GRAPE sequences, reflecting non-idealities in the experimental systems used.


2000 ◽  
Vol 112 (11) ◽  
pp. 5095-5099 ◽  
Author(s):  
Malgorzata Marjanska ◽  
Isaac L. Chuang ◽  
Mark G. Kubinec

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