Quantum simulation for high-energy physics

CW Bauer, Z Davoudi, AB Balantekin, T Bhattacharya… - PRX quantum, 2023 - APS
It is for the first time that quantum simulation for high-energy physics (HEP) is studied in the
US decadal particle-physics community planning, and in fact until recently, this was not …

Quantum algorithms for quantum dynamics

A Miessen, PJ Ollitrault, F Tacchino… - Nature Computational …, 2023 - nature.com
Among the many computational challenges faced across different disciplines, quantum-
mechanical systems pose some of the hardest ones and offer a natural playground for the …

Preparations for quantum simulations of quantum chromodynamics in dimensions. I. Axial gauge

RC Farrell, IA Chernyshev, SJM Powell, NA Zemlevskiy… - Physical Review D, 2023 - APS
Tools necessary for quantum simulations of 1+ 1 dimensional quantum chromodynamics are
developed. When formulated in axial gauge and with two flavors of quarks, this system …

Preparations for quantum simulations of quantum chromodynamics in dimensions. II. Single-baryon -decay in real time

RC Farrell, IA Chernyshev, SJM Powell, NA Zemlevskiy… - Physical Review D, 2023 - APS
A framework for quantum simulations of real-time weak decays of hadrons and nuclei in a
two-flavor lattice theory in one spatial dimension is presented. A single generation of the …

Self-mitigating Trotter circuits for SU (2) lattice gauge theory on a quantum computer

SA Rahman, R Lewis, E Mendicelli, S Powell - Physical Review D, 2022 - APS
Quantum computers offer the possibility to implement lattice gauge theory in Minkowski
rather than Euclidean spacetime, thus allowing calculations of processes that evolve in real …

Basic elements for simulations of standard-model physics with quantum annealers: Multigrid and clock states

M Illa, MJ Savage - Physical Review A, 2022 - APS
We explore the potential of D-Wave's quantum annealers for computing some of the basic
components required for quantum simulations of standard model physics. By implementing …

Review on quantum computing for lattice field theory

L Funcke, T Hartung, K Jansen, S Kühn - arxiv preprint arxiv:2302.00467, 2023 - arxiv.org
In these proceedings, we review recent advances in applying quantum computing to lattice
field theory. Quantum computing offers the prospect to simulate lattice field theories in …

Simple Hamiltonian for quantum simulation of strongly coupled SU(2) lattice gauge theory on a honeycomb lattice

B Müller, X Yao - Physical Review D, 2023 - APS
We find a simple spin Hamiltonian to describe physical states of (2+ 1)-dimensional SU (2)
lattice gauge theory on a honeycomb lattice with a truncation of the electric field …

From square plaquettes to triamond lattices for SU (2) gauge theory

AHZ Kavaki, R Lewis - Communications Physics, 2024 - nature.com
Lattice gauge theory should be able to address significant new scientific questions when
implemented on quantum computers. In practice, error-mitigation techniques have already …

Lattice quantum chromodynamics and electrodynamics on a universal quantum computer

A Kan, Y Nam - arxiv preprint arxiv:2107.12769, 2021 - arxiv.org
It is widely anticipated that a large-scale quantum computer will offer an evermore accurate
simulation of nature, opening the floodgates for exciting scientific breakthroughs and …