The architecture of the world of atoms

Daniel Silver, Tirthak Patel, Devesh Tiwari

As quantum computing architecture matures, it is important to investigate new technologies that lend unique advantages. In this work, we propose, Qompose, a neutral atom quantum computing framework for efficiently composing quantum circuits on 2-D topologies of neutral atoms. Qompose selects an efficient topology for any given circuit in order to optimize for length of execution through efficient parallelism and for overall fidelity. our extensive evaluation demonstrates the Qompose is effective for a large collection of randomly-generated quantum circuits and a range of real-world benchmarks including VQE, ISING, and QAOA.

A. Truman Schwartz

Jerry B. Marion

Graham P. Collins

If the creation of a gaseous Bose–Einstein condensate in Boulder, Colorado, last summer marked the opening of a door to a new world of physics—the realm of wealdy interacting, quantum degenerate atomic gases—then today we have unlocked multiple entrances to that domain. Furthermore, each entrance has a different architecture and looks out across a unique landscape.