TY - JOUR T1 - Use of global interactions in efficient quantum circuit constructions JF - New Journal of Physics Y1 - 2017 A1 - Dmitri Maslov A1 - Yunseong Nam AB -

In this paper we study the ways to use a global entangling operator to efficiently implement circuitry common to a selection of important quantum algorithms. In particular, we focus on the circuits composed with global Ising entangling gates and arbitrary addressable single-qubit gates. We show that under certain circumstances the use of global operations can substantially improve the entangling gate count.

UR - http://iopscience.iop.org/article/10.1088/1367-2630/aaa398 U5 - 10.1088/1367-2630/aaa398 ER -