Quantum vortices are often endowed with an effective inertial mass, due, for example, to
massive particles in their cores. Such “massive vortices” display new phenomena beyond …

We demonstrate a versatile method for creating state-dependent optical lattices by applying
a magnetic field gradient modulated in time. This allows for tuning the relative amplitude and …

Ultracold quantum gases confined in three-dimensional bubble traps are promising tools for
exploring many-body effects on curved manifolds. As an alternative to the conventional …

We demonstrate state-dependent optical lattices for the Sr optical qubit at the tune-out
wavelength for its ground state. We tightly trap excited state atoms while suppressing the …

Using first-principles calculations, we identify “tune-out” optical wavelengths, λ zero, for
which the ground-state frequency-dependent polarizabilities of alkali-metal atoms vanish …

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 …

We propose and describe our realization of a deeply subwavelength optical lattice for
ultracold neutral atoms using N resonantly Raman-coupled internal degrees of freedom …

We implement an experimental architecture in which a single atom of K is trapped in an
optical tweezer, and is immersed in a bath of Rb atoms at ultralow temperatures. In this …

We propose a simple but novel scheme to realize the Kondo effect with ultracold atoms. Our
system consists of a Fermi sea of spinless fermions interacting with an impurity atom of …

We report on a precision measurement of the D line tune-out wavelength of Rb 87 in the
hyperfine ground state F= 1, m F= 0,±1 manifold at 790 nm, where the scalar ac Stark shifts …