Towards few-body QCD on a quantum computer
Abstract
Quantum computers are promising tools for the simulation of many-body systems, and among those, QCD stands out by its rich phenomenology. Every simulation starts with a codification, and here we succently review a newly developed compact encoding based on the identification between registers and particles; the quantum memory is divided into registers, and to each we associate a Hilbert space of dimension the number of degrees of freedom of the codified particles. In this way we gain an exponential compression over direct encodings for a low number of particles with many degrees of freedom. As an example we apply this encoding on a two-register memory and implement antisymmetrization and exponentiation algorithms.
Cite
@article{arxiv.2409.06403,
title = {Towards few-body QCD on a quantum computer},
author = {J. J. Galvez-Viruet},
journal= {arXiv preprint arXiv:2409.06403},
year = {2024}
}
Comments
Proceedings of the 27th High-Energy Physics International Conference in Quantum Chromodynamis (QCD24)