Fully controllable ultracold atomic systems are creating opportunities for quantum sensing,
yet demonstrating a quantum advantage in useful applications by harnessing entanglement …

Charged microparticles confined in electrodynamic traps evolve into strongly coupled
Coulomb systems (SCCS) which are the subject of current investigation. Recent results with …

We implement individual addressing and readout of ions in a rigidly rotating planar crystal in
a compact, permanent magnet Penning trap. The crystal of Ca 40+ is trapped and stabilized …

Trapped-ion systems are a leading platform for quantum information processing, but they
are currently limited to 1D and 2D arrays, which imposes restrictions on both their scalability …

We propose a highly feasible technique with no experimental overhead to rapidly cool the in-
plane degrees of freedom of large two-dimensional ion crystals in Penning traps. Through …

Two-dimensional p+ ip superconductors and superfluids are systems that feature chiral
behavior emerging from the Cooper pairing of electrons or neutral fermionic atoms with …

Trapped ions are sensitive detectors of weak forces and electric fields that excite ion motion.
Here measurements of the center-of-mass motion of a trapped-ion crystal that are phase …

Experimental implementations of quantum simulation must balance control‐field‐induced
decoherence with the controllability of the quantum system. The ratio of coherent interaction …

We investigate the normal-mode spectrum of a trapped ion chain at the symmetry-breaking
linear to zigzag transition and at finite temperatures. For this purpose, we modulate the …

The normal modes of a trapped ion crystal are derived using an approach based on the
Hermitian properties of the system's dynamical matrix. This method is equivalent to the …