Work

GRAPHINE: Enhanced Neutral Atom Quantum Computing using Application-Specific Rydberg Atom Arrangement

Year: 2023

Type: conference-paper

Abstract: Multiple technologies for realizing quantum computing are currently under development. Neutral atom quantum computing is one such promising technology; it offers advantages such as the ability to perform long-distance interactions and gates consisting of more than two qubits. A particular advantage it provides is the flexibility to arrange the qubits in different topologies by customizing atom layouts. We design Graphine, which, to the best of our knowledge, is the first technique to leverage this flexibility to design application-specific topologies for different quantum algorithms based on the structural characteristics of the algorithm circuits. This enables Graphine to improve key performance metrics like the number of gates and pulses by up to 56% and the probability of error by up to 42% on average over widely-used topology designs.

Source: 2012 International Conference for High Performance Computing, Networking, Storage and Analysis

DOI: 10.1145/3581784.3607032

Authors: Tirthak Patel, Daniel Silver, Devesh Tiwari

Institutions: Rice University, Northeastern University

Language: English

Topic: Quantum Computing Algorithms and Architecture

Subfield: Artificial Intelligence

Field: Computer Science

Domain: Physical Sciences

Open Access status: bronze

Funders: National Science Foundation, Rice University

Awards: CNS Core: Small: REYAZ: Reliability-Aware Job Scheduling for HPC Systems, CAREER: Qurious: Methods for Making Erroneous Near-term Quantum Computers More Usable