Quantum-enhanced metrology for molecular symmetry violation using decoherence-free subspaces

C Zhang, P Yu, A Jadbabaie, NR Hutzler - Physical Review Letters, 2023 - APS
We propose a method to measure time-reversal symmetry violation in molecules that
overcomes the standard quantum limit while leveraging decoherence-free subspaces to …

Sympathetic cooling and slowing of molecules with Rydberg atoms

C Zhang, ST Rittenhouse, TV Tscherbul… - Physical Review Letters, 2024 - APS
We propose to sympathetically slow and cool polar molecules in a cold, low-density beam
using laser-cooled Rydberg atoms. The elastic collision cross sections between molecules …

High resolution photoassociation spectroscopy of the excited potential of

LRB Picard, JT Zhang, WB Cairncross, K Wang… - Physical Review …, 2023 - APS
We report on photoassociation spectroscopy probing the c 3 Σ 1+ potential of the bialkali
NaCs molecule, identifying 11 vibrational lines between v′= 0 and v′= 25 of the excited c …

Relaxation in dipolar spin ladders: From pair production to false-vacuum decay

GA Domínguez-Castro, T Bilitewski, D Wellnitz, AM Rey… - Physical Review A, 2024 - APS
Ultracold dipolar particles pinned in optical lattices or tweezers provide an excellent platform
for the study of the intriguing equilibration dynamics of spin models with dipolar exchange …

Strong Spin-Motion Coupling in the Ultrafast Quantum Many-body Dynamics of Rydberg Atoms in a Mott-insulator Lattice

V Bharti, S Sugawa, M Kunimi, VS Chauhan… - arxiv preprint arxiv …, 2023 - arxiv.org
Rydberg atoms in optical lattices and tweezers is now a well established platform for
simulating quantum spin systems. However, the role of the atoms' spatial wavefunction has …

Spin squeezing with itinerant dipoles: A case for shallow lattices

D Wellnitz, M Mamaev, T Bilitewski, AM Rey - Physical Review Research, 2024 - APS
Entangled spin squeezed states generated via dipolar interactions in lattice models provide
unique opportunities for quantum enhanced sensing and are now within reach of current …

\AE\codes

SP Jain, ER Hudson, WC Campbell… - arxiv preprint arxiv …, 2023 - arxiv.org
Diatomic molecular codes [{arxiv: 1911.00099}] are designed to encode quantum
information in the orientation of a diatomic molecule, allowing error correction from small …

Dynamics of Entanglement with Applications to Quantum Metrology

M Block - 2024 - search.proquest.com
Coherently controllable quantum devices have grown so large and complex that direct study
of their microscopic dynamics is extremely difficult, if not infeasible. Yet, realizing the …

Signatures of many-body localization in a two-dimensional lattice of ultracold polar molecules with disordered filling

T Harris, A Groszek, A Safavi-Naini… - APS Division of Atomic …, 2023 - ui.adsabs.harvard.edu
In this talk, we present our work exploring many-body localization (MBL) in systems of
ultracold polar molecules in two-dimensional optical lattices. Specifically, we investigate a …