Two-axis twisting using Floquet-engineered XYZ spin models with polar molecules
Polar molecules confined in an optical lattice are a versatile platform to explore spin-motion
dynamics based on strong, long-range dipolar interactions,. The precise tunability of Ising …
dynamics based on strong, long-range dipolar interactions,. The precise tunability of Ising …
Robust Hamiltonian engineering for interacting qudit systems
Dynamical decoupling and Hamiltonian engineering are well-established techniques that
have been used to control qubit systems. However, designing the corresponding methods …
have been used to control qubit systems. However, designing the corresponding methods …
Emergent universal quench dynamics in randomly interacting spin models
Universal behaviour often emerges in the low-energy equilibrium physics of quantum many-
body systems, despite their microscopic differences. Recently, there has been a growing …
body systems, despite their microscopic differences. Recently, there has been a growing …
Exploiting disorder to probe spin and energy hydrodynamics
An outstanding challenge in large-scale quantum platforms is to simultaneously achieve
strong interactions, giving rise to the most interesting behaviours, and local addressing …
strong interactions, giving rise to the most interesting behaviours, and local addressing …
Observation of anisotropy-independent magnetization dynamics in spatially disordered Heisenberg spin systems
An important step towards a comprehensive understanding of far-from-equilibrium dynamics
of quantum many-body systems is the identification of unifying features that are independent …
of quantum many-body systems is the identification of unifying features that are independent …
Universal hypothesis of autocorrelation function from Krylov complexity
In a quantum many-body system, autocorrelation functions can determine linear responses
nearby equilibrium and quantum dynamics far from equilibrium. In this letter, we bring out …
nearby equilibrium and quantum dynamics far from equilibrium. In this letter, we bring out …
Hardware-efficient learning of quantum many-body states
Efficient characterization of highly entangled multi-particle systems is an outstanding
challenge in quantum science. Recent developments have shown that a modest number of …
challenge in quantum science. Recent developments have shown that a modest number of …
Observation of a Prethermal Discrete Time Crystal
A time crystal is a state of periodically driven matter that breaks discrete time-translation
symmetry. Time crystals have been demonstrated experimentally in various programmable …
symmetry. Time crystals have been demonstrated experimentally in various programmable …
Robust Higher-Order Hamiltonian Engineering for Quantum Sensing with Strongly Interacting Systems
Dynamical decoupling techniques constitute an integral part of many quantum sensing
platforms, often leading to orders-of-magnitude improvements in coherence time and …
platforms, often leading to orders-of-magnitude improvements in coherence time and …
Higher-order methods for Hamiltonian engineering pulse sequence design
We introduce a framework for designing Hamiltonian engineering pulse sequences that
systematically accounts for the effects of higher-order contributions to the Floquet-Magnus …
systematically accounts for the effects of higher-order contributions to the Floquet-Magnus …