Reminiscence of classical chaos in driven transmons

J Cohen, A Petrescu, R Shillito, A Blais - PRX Quantum, 2023 - APS
Transmon qubits are ubiquitously used in superconducting quantum information processor
architectures. Strong drives are required to realize fast, high-fidelity, gates and …

Sensing of arbitrary-frequency fields using a quantum mixer

G Wang, YX Liu, JM Schloss, ST Alsid, DA Braje… - Physical Review X, 2022 - APS
Quantum sensors such as spin defects in diamond have achieved excellent performance by
combining high sensitivity with spatial resolution. Unfortunately, these sensors can only …

[图书][B] Nonlinear dynamics and quantum chaos

S Wimberger - 2014 - Springer
Sandro Wimberger An Introduction Second Edition Page 1 Nonlinear Dynamics and
Quantum Chaos Sandro Wimberger An Introduction Second Edition Graduate Texts in …

Quantum state control of a bose-einstein condensate in an optical lattice

N Dupont, G Chatelain, L Gabardos, M Arnal, J Billy… - PRX Quantum, 2021 - APS
We report on the efficient design of quantum optimal-control protocols to manipulate the
motional states of an atomic Bose-Einstein condensate (BEC) in a one-dimensional optical …

Chaos-Assisted Tunneling

LE Reichl - Entropy, 2024 - mdpi.com
The ability of particles to “tunnel” through potential energy barriers is a purely quantum
phenomenon. A classical particle in a symmetric double-well potential, with energy below …

Hamiltonian ratchet for matter-wave transport

N Dupont, L Gabardos, F Arrouas, N Ombredane… - Physical Review Letters, 2023 - APS
We report on the design of a Hamiltonian ratchet exploiting periodically at rest integrable
trajectories in the phase space of a modulated periodic potential, leading to the linear …

Floquet-engineered nonlinearities and controllable pair-hopping processes: From optical Kerr cavities to correlated quantum matter

N Goldman, OK Diessel, L Barbiero, M Prüfer… - PRX Quantum, 2023 - APS
This work explores the possibility of creating and controlling unconventional nonlinearities
by periodic driving, in a broad class of systems described by the nonlinear Schrödinger …

Propagation of waves in high Brillouin zones: Chaotic branched flow and stable superwires

A Daza, EJ Heller, AM Graf… - Proceedings of the …, 2021 - National Acad Sciences
We report unexpected classical and quantum dynamics of a wave propagating in a periodic
potential in high Brillouin zones. Branched flow appears at wavelengths shorter than the …

Phase-space distributions of Bose–Einstein condensates in an optical lattice: optimal shaping and reconstruction

N Dupont, F Arrouas, L Gabardos… - New Journal of …, 2023 - iopscience.iop.org
We apply quantum optimal control to shape the phase-space distribution of Bose–Einstein
condensates in a one-dimensional optical lattice. By a time-dependent modulation of the …

Predictability in a hydrodynamic pilot-wave system: Resolution of walker tunneling

L Tadrist, T Gilet, P Schlagheck, JWM Bush - Physical Review E, 2020 - APS
A walker is a macroscopic coupling of a droplet and a capillary wave field that exhibits
several quantumlike properties. In 2009, Eddi et al.[Phys. Rev. Lett. 102, 240401 (2009) …