Over the past two decades quantum engineering has made significant advances in our
ability to create genuine quantum many-body systems using ultracold atoms. In particular …

We propose a computationally efficient method to derive the unitary evolution that a
quantum state is most sensitive to. This allows one to determine the optimal use of an …

Many-body quantum systems can exhibit a striking degree of symmetry unparallelled in their
classical counterparts. In real materials SU (N) symmetry is an idealization, but this …

Symmetries play a crucial role in understanding phases of matter and the transitions
between them. Theoretical investigations of quantum models with SU (N) symmetry have …

Under suitable experimental conditions, collective spin-wave excitations, magnons, form a
Bose–Einstein condensate (BEC), where the spins precess with a globally coherent phase …

Quantum systems with SU (N) symmetry are paradigmatic settings for quantum many-body
physics. They have been studied for the insights they provide into complex materials and …

We measure the momentum density in a Bose-Einstein condensate (BEC) with dilute spin
impurities after an expansion in the presence of interactions. We observe tails decaying as …

We theoretically study the dynamics of n-level spin-orbit coupled alkaline-earth fermionic
atoms with SU (n) symmetric interactions. We consider three-dimensional lattices with …

We study multilevel fermions in an optical lattice described by the Hubbard model with on-
site SU (n)-symmetric interactions. We show that in an appropriate parameter regime this …

We characterize interisotope interorbital interactions between atoms in the S 0 1 ground
state and the P 0 3 metastable state in interacting Fermi-Fermi mixtures of Yb 171 and Yb …