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 …

Quantum simulation of lattice gauge theories in more than one space dimension—requirements, challenges and methods

E Zohar - … Transactions of the Royal Society A, 2022 - royalsocietypublishing.org
Over recent years, the relatively young field of quantum simulation of lattice gauge theories,
aiming at implementing simulators of gauge theories with quantum platforms, has gone …

Hardware efficient quantum simulation of non-abelian gauge theories with qudits on Rydberg platforms

D González-Cuadra, TV Zache, J Carrasco, B Kraus… - Physical Review Letters, 2022 - APS
Non-Abelian gauge theories underlie our understanding of fundamental forces in nature,
and developing tailored quantum hardware and algorithms to simulate them is an …

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 …

Quantum and Classical Spin-Network Algorithms for -Deformed Kogut-Susskind Gauge Theories

TV Zache, D González-Cuadra, P Zoller - Physical Review Letters, 2023 - APS
Treating the infinite-dimensional Hilbert space of non-Abelian gauge theories is an
outstanding challenge for classical and quantum simulations. Here, we employ q-deformed …

Fermionic quantum processing with programmable neutral atom arrays

D González-Cuadra, D Bluvstein… - Proceedings of the …, 2023 - National Acad Sciences
Simulating the properties of many-body fermionic systems is an outstanding computational
challenge relevant to material science, quantum chemistry, and particle physics.-5.4 pc] …

Symmetry-resolved dynamical purification in synthetic quantum matter

V Vitale, A Elben, R Kueng, A Neven, J Carrasco… - SciPost Physics, 2022 - scipost.org
When a quantum system initialized in a product state is subjected to either coherent or
incoherent dynamics, the entropy of any of its connected partitions generically increases as …

Weak ergodicity breaking in the Schwinger model

JY Desaules, D Banerjee, A Hudomal, Z Papić, A Sen… - Physical Review B, 2023 - APS
As a paradigm of weak ergodicity breaking in disorder-free nonintegrable models, quantum
many-body scars (QMBS) can offer deep insights into the thermalization dynamics of gauge …

Prominent quantum many-body scars in a truncated Schwinger model

JY Desaules, A Hudomal, D Banerjee, A Sen, Z Papić… - Physical Review B, 2023 - APS
The high level of control and precision achievable in current synthetic quantum matter
setups has enabled first attempts at quantum-simulating various intriguing phenomena in …