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 …

Entanglement Hamiltonians: from field theory to lattice models and experiments

M Dalmonte, V Eisler, M Falconi… - Annalen der …, 2022 - Wiley Online Library
Results about entanglement (or modular) Hamiltonians of quantum many‐body systems in
field theory and statistical mechanics models, and recent applications in the context of …

Quantum computation of dynamical quantum phase transitions and entanglement tomography in a lattice gauge theory

N Mueller, JA Carolan, A Connelly, Z Davoudi… - PRX Quantum, 2023 - APS
Strongly coupled gauge theories far from equilibrium may exhibit unique features that could
illuminate the physics of the early universe and of hadron and ion colliders. Studying real …

Non-abelian floquet spin liquids in a digital Rydberg simulator

M Kalinowski, N Maskara, MD Lukin - Physical Review X, 2023 - APS
Understanding topological matter is an outstanding challenge across several disciplines of
physical science. Programmable quantum simulators have emerged as a powerful approach …

Universal entanglement spectrum in one-dimensional gapless symmetry protected topological states

XJ Yu, S Yang, HQ Lin, SK Jian - Physical Review Letters, 2024 - APS
Quantum entanglement marks a definitive feature of topological states. However, the
entanglement spectrum remains insufficiently explored for topological states without a bulk …

Long Range Plan: Dense matter theory for heavy-ion collisions and neutron stars

A Lovato, T Dore, RD Pisarski, B Schenke… - arxiv preprint arxiv …, 2022 - arxiv.org
Since the release of the 2015 Long Range Plan in Nuclear Physics, major events have
occurred that reshaped our understanding of quantum chromodynamics (QCD) and nuclear …

The advantage of quantum control in many-body Hamiltonian learning

A Dutkiewicz, TE O'Brien, T Schuster - Quantum, 2024 - quantum-journal.org
We study the problem of learning the Hamiltonian of a many-body quantum system from
experimental data. We show that the rate of learning depends on the amount of control …

Quantum many-body systems in thermal equilibrium

ÁM Alhambra - PRX Quantum, 2023 - APS
The thermal or equilibrium ensemble is one of the most ubiquitous states of matter. For
models comprised of many locally interacting quantum particles, it describes a wide range of …

Exact hydrodynamic description of symmetry-resolved Rényi entropies after a quantum quench

S Scopa, DX Horváth - Journal of Statistical Mechanics: Theory …, 2022 - iopscience.iop.org
We investigate the non-equilibrium dynamics of the symmetry-resolved Rényi entropies in a
one-dimensional gas of non-interacting spinless fermions by means of quantum generalised …

Detecting entanglement in quantum many-body systems via permutation moments

Z Liu, Y Tang, H Dai, P Liu, S Chen, X Ma - Physical Review Letters, 2022 - APS
Multipartite entanglement plays an essential role in both quantum information science and
many-body physics. Because of the exponentially large dimension and complex geometric …