%0 Journal Article %J New Journal of Physics %D 2017 %T Use of global interactions in efficient quantum circuit constructions %A Dmitri Maslov %A Yunseong Nam %X

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.

%B New Journal of Physics %8 2017/12/21 %G eng %U http://iopscience.iop.org/article/10.1088/1367-2630/aaa398 %R 10.1088/1367-2630/aaa398