Suppressing Weak Ising Couplings: Tailored Gates for Quantum Computation
Abstract
Description
I describe the use of techniques based on composite rotations to develop controlled phase gates in which the effects of weak Ising couplings are suppressed. A tailored composite phase gate is described which both suppresses weak couplings and is relatively insensitive to systematic errors in the size of strong couplings.
6 pages including 3 figures
6 pages including 3 figures