Tools for quantum simulation with ultracold atoms in optical lattices

F Schäfer, T Fukuhara, S Sugawa, Y Takasu… - Nature Reviews …, 2020 - nature.com
After many years of development of the basic tools, quantum simulation with ultracold atoms
has now reached the level of maturity at which it can be used to investigate complex …

Controlling the scattering length of ultracold dipolar molecules

L Lassablière, G Quéméner - Physical Review Letters, 2018 - APS
By applying a circularly polarized and slightly blue-detuned microwave field with respect to
the first excited rotational state of a dipolar molecule, one can engineer a long-range …

Droplet arrays in doubly dipolar Bose-Einstein condensates

R Ghosh, C Mishra, L Santos, R Nath - Physical Review A, 2022 - APS
Gases of doubly dipolar particles, with both magnetic and electric dipole moments, offer
intriguing novel possibilities. We show that the interplay between doubly dipolar interactions …

Observation of magnetic Feshbach resonances between Cs and

T Franzen, A Guttridge, KE Wilson, J Segal… - Physical Review …, 2022 - APS
We report the observation of magnetic Feshbach resonances between Yb 173 and Cs 133.
In a mixture of Cs atoms prepared in the (f= 3, mf= 3) state and unpolarized fermionic Yb …

Theoretical aspects of radium-containing molecules amenable to assembly from laser-cooled atoms for new physics searches

T Fleig, D DeMille - New Journal of Physics, 2021 - iopscience.iop.org
We explore the possibilities for a next-generation electron-electric-dipole-moment
experiment using ultracold heteronuclear diatomic molecules assembled from a …

Quantum degenerate mixtures of Cs and Yb

KE Wilson, A Guttridge, J Segal, SL Cornish - Physical Review A, 2021 - APS
We report the production of quantum degenerate Bose-Bose mixtures of Cs and Yb with
both attractive (Cs+ Yb 174) and repulsive (Cs+ Yb 170) interspecies interactions. Dual …

Two-photon photoassociation spectroscopy of CsYb: Ground-state interaction potential and interspecies scattering lengths

A Guttridge, MD Frye, BC Yang, JM Hutson, SL Cornish - Physical Review A, 2018 - APS
We perform two-photon photoassociation spectroscopy of the heteronuclear CsYb molecule
to measure the binding energies of near-threshold vibrational levels of the X 2 Σ 1/2+ …

Relativistic ab initio study on the spectroscopic and radiative properties of the lowest states and modeling of the optical cycles for the LiFr molecule

M Shundalau, P Lamberti - Journal of Quantitative Spectroscopy and …, 2023 - Elsevier
The LiFr diatomic represents a promising candidate for indirect laser cooling that has not yet
been investigated not theoretically or experimentally. The potential energy curves of the …

Electron electric dipole moment searches using clock transitions in ultracold molecules

M Verma, AM Jayich, AC Vutha - Physical Review Letters, 2020 - APS
Permanent electric dipole moments (EDMs) of fundamental particles such as the electron
are signatures of parity and time-reversal violation occurring in physics beyond the standard …

Magnetic Feshbach resonances in ultracold collisions between Cs and Yb atoms

BC Yang, MD Frye, A Guttridge, J Aldegunde… - Physical Review A, 2019 - APS
We investigate magnetically tunable Feshbach resonances in ultracold collisions between
ground-state Yb and Cs atoms, using coupled-channel calculations based on an interaction …