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 …

Tensor networks for complex quantum systems

R Orús - Nature Reviews Physics, 2019 - nature.com
Originally developed in the context of condensed-matter physics and based on
renormalization group ideas, tensor networks have been revived thanks to quantum …

Simulating lattice gauge theories within quantum technologies

MC Banuls, R Blatt, J Catani, A Celi, JI Cirac… - The European physical …, 2020 - Springer
Lattice gauge theories, which originated from particle physics in the context of Quantum
Chromodynamics (QCD), provide an important intellectual stimulus to further develop …

Quantum simulation of fundamental particles and forces

CW Bauer, Z Davoudi, N Klco, MJ Savage - Nature Reviews Physics, 2023 - nature.com
Key static and dynamic properties of matter—from creation in the Big Bang to evolution into
subatomic and astrophysical environments—arise from the underlying fundamental …

Scalable circuits for preparing ground states on digital quantum computers: The Schwinger model vacuum on 100 qubits

RC Farrell, M Illa, AN Ciavarella, MJ Savage - PRX Quantum, 2024 - APS
The vacuum of the lattice Schwinger model is prepared on up to 100 qubits of IBM's Eagle-
processor quantum computers. A new algorithm to prepare the ground state of a gapped …

Observation of gauge invariance in a 71-site Bose–Hubbard quantum simulator

B Yang, H Sun, R Ott, HY Wang, TV Zache, JC Halimeh… - Nature, 2020 - nature.com
The modern description of elementary particles, as formulated in the standard model of
particle physics, is built on gauge theories. Gauge theories implement fundamental laws of …

Quantum computing for high-energy physics: State of the art and challenges

A Di Meglio, K Jansen, I Tavernelli, C Alexandrou… - PRX Quantum, 2024 - APS
Quantum computers offer an intriguing path for a paradigmatic change of computing in the
natural sciences and beyond, with the potential for achieving a so-called quantum …

Standard model physics and the digital quantum revolution: thoughts about the interface

N Klco, A Roggero, MJ Savage - Reports on Progress in Physics, 2022 - iopscience.iop.org
Advances in isolating, controlling and entangling quantum systems are transforming what
was once a curious feature of quantum mechanics into a vehicle for disruptive scientific and …

Quantum-classical computation of Schwinger model dynamics using quantum computers

N Klco, EF Dumitrescu, AJ McCaskey, TD Morris… - Physical Review A, 2018 - APS
We present a quantum-classical algorithm to study the dynamics of the two-spatial-site
Schwinger model on IBM's quantum computers. Using rotational symmetries, total charge …

Lattice gauge theories and string dynamics in Rydberg atom quantum simulators

FM Surace, PP Mazza, G Giudici, A Lerose… - Physical Review X, 2020 - APS
Gauge theories are the cornerstone of our understanding of fundamental interactions among
elementary particles. Their properties are often probed in dynamical experiments, such as …