Universal quantum operations and ancilla-based read-out for tweezer clocks

R Finkelstein, RBS Tsai, X Sun, P Scholl, S Direkci… - Nature, 2024 - nature.com
Enhancing the precision of measurements by harnessing entanglement is a long-sought
goal in quantum metrology,. Yet attaining the best sensitivity allowed by quantum theory in …

New trends in quantum integrability: recent experiments with ultracold atoms

XW Guan, P He - Reports on Progress in Physics, 2022 - iopscience.iop.org
Over the past two decades quantum engineering has made significant advances in our
ability to create genuine quantum many-body systems using ultracold atoms. In particular …

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] …

An atomic boson sampler

AW Young, S Geller, WJ Eckner, N Schine, S Glancy… - Nature, 2024 - nature.com
A boson sampler implements a restricted model of quantum computing. It is defined by the
ability to sample from the distribution resulting from the interference of identical bosons …

Controlling the interaction of ultracold alkaline-earth atoms

R Zhang, Y Cheng, P Zhang, H Zhai - Nature Reviews Physics, 2020 - nature.com
Ultracold alkaline-earth atoms are used in precision measurements and quantum
simulation. Because of their unique atomic structure, they could enable the study of …

Fermion-qudit quantum processors for simulating lattice gauge theories with matter

TV Zache, D González-Cuadra, P Zoller - Quantum, 2023 - quantum-journal.org
Simulating the real-time dynamics of lattice gauge theories, underlying the Standard Model
of particle physics, is a notoriously difficult problem where quantum simulators can provide a …

Hamiltonian engineering of spin-orbit–coupled fermions in a Wannier-Stark optical lattice clock

A Aeppli, A Chu, T Bothwell, CJ Kennedy, D Kedar… - Science …, 2022 - science.org
Engineering a Hamiltonian system with tunable interactions provides opportunities to
optimize performance for quantum sensing and explore emerging phenomena of many …

Reshaped three-body interactions and the observation of an Efimov state in the continuum

Y Yudkin, R Elbaz, JP D'Incao, PS Julienne… - Nature …, 2024 - nature.com
Efimov trimers are exotic three-body quantum states that emerge from the different types of
three-body continua in the vicinity of two-atom Feshbach resonances. In particular, as the …

Efficient information retrieval for sensing via continuous measurement

D Yang, SF Huelga, MB Plenio - Physical Review X, 2023 - APS
Continuous monitoring of driven-dissipative quantum-optical systems is a crucial element in
the implementation of quantum metrology, providing essential strategies for achieving highly …

Ensemble inequivalence in long-range quantum systems

N Defenu, D Mukamel, S Ruffo - Physical Review Letters, 2024 - APS
Ensemble inequivalence, ie, the possibility of observing different thermodynamic properties
depending on the statistical ensemble which describes the system, is one of the hallmarks of …