721 citations · 2.9k across the 30 of their papers we have counts for
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Collisionally Stable Gas of Bosonic Dipolar Ground State Molecules
Niccolò Bigagli, Claire Warner, Weijun Yuan +4
Stable ultracold ensembles of dipolar molecules hold great promise for many-body quantum physics, but high inelastic loss rates have been a long-standing challenge. Recently, it wa…
Ultracold Gas of Dipolar NaCs Ground State Molecules
Ian Stevenson, Aden Z. Lam, Niccolò Bigagli +4
We report on the creation of bosonic NaCs molecules in their absolute rovibrational ground state via stimulated Raman adiabatic passage. We create ultracold gases with up to 22,000…
A High Phase-Space Density Gas of NaCs Feshbach Molecules
Aden Z. Lam, Niccolò Bigagli, Claire Warner +5
We report on the creation of ultracold gases of bosonic Feshbach molecules of NaCs. The molecules are associated from overlapping gases of Na and Cs using a Feshbach resonance at 8…
Overlapping Bose-Einstein Condensates of Na and Cs
Claire Warner, Aden Z. Lam, Niccolò Bigagli +3
We report on the creation of dual-species Bose-Einstein condensates (BECs) of Na atoms and Cs atoms. We demonstrate sympathetic cooling of Cs with Na in a magnetic q…
Resonant dipolar collisions of ultracold molecules induced by microwave dressing
Zoe Z. Yan, Jee Woo Park, Yiqi Ni +4
We demonstrate microwave dressing on ultracold, fermionic NaK ground-state molecules and observe resonant dipolar collisions with cross sections exceeding three t…
Second-Scale Nuclear Spin Coherence Time of Trapped Ultracold NaK Molecules
Jee Woo Park, Zoe Z. Yan, Huanqian Loh +2
Coherence, the stability of the relative phase between quantum states, lies at the heart of quantum mechanics. Applications such as precision measurement, interferometry, and quant…
Coherent Microwave Control of Ultracold NaK Molecules
Sebastian A. Will, Jee Woo Park, Zoe Z. Yan +2
We demonstrate coherent microwave control of rotational and hyperfine states of trapped, ultracold, and chemically stable NaK molecules. Starting with all molecules i…
Two-Photon Pathway to Ultracold Ground State Molecules of NaK
Jee Woo Park, Sebastian A. Will, Martin W. Zwierlein
We report on high-resolution spectroscopy of ultracold fermionic \nak~Feshbach molecules, and identify a two-photon pathway to the rovibrational singlet ground state via a resonant…
Ultracold Dipolar Gas of Fermionic NaK Molecules in their Absolute Ground State
Jee Woo Park, Sebastian A. Will, Martin W. Zwierlein
We report on the creation of an ultracold dipolar gas of fermionic NaK molecules in their absolute rovibrational and hyperfine ground state. Starting from weakly boun…
Coherent quench dynamics in the one-dimensional Fermi-Hubbard model
Deepak Iyer, Rubem Mondaini, Sebastian Will +1
Recently, it has been shown that the momentum distribution of a metallic state of fermionic atoms in a lattice Fermi-Bose mixture exhibits coherent oscillations after a global quen…
Observation of coherent quench dynamics in a metallic many-body state of fermionic atoms
Sebastian Will, Deepak Iyer, Marcos Rigol
Quantum simulation with ultracold atoms has become a powerful technique to gain insight into interacting many-body systems. In particular, the possibility to study nonequilibrium d…
Ultracold Fermionic Feshbach Molecules of NaK
Cheng-Hsun Wu, Jee Woo Park, Peyman Ahmadi +2
We report on the formation of ultracold fermionic Feshbach molecules of NaK, the first fermionic molecule that is chemically stable in its ground state. The lifetime…
Coherent Interaction of a Single Fermion with a Small Bosonic Field
Sebastian Will, Thorsten Best, Simon Braun +2
We have experimentally studied few-body impurity systems consisting of a single fermionic atom and a small bosonic field on the sites of an optical lattice. Quantum phase revival s…
Fermionic transport in a homogeneous Hubbard model: Out-of-equilibrium dynamics with ultracold atoms
Ulrich Schneider, Lucia Hackermüller, Jens Philipp Ronzheimer +8
Transport properties are among the defining characteristics of many important phases in condensed matter physics. In the presence of strong correlations they are difficult to predi…
Multi-Orbital Quantum Phase Diffusion
Sebastian Will, Thorsten Best, Ulrich Schneider +3
The collapses and revivals of a coherent matter wave field of interacting particles can serve as a sensitive interferometric probe of the interactions and the number statistics of…
Anomalous Expansion of Attractively Interacting Fermionic Atoms in an Optical Lattice
Lucia Hackermuller, Ulrich Schneider, Maria Moreno-Cardoner +7
Strong correlations can dramatically modify the thermodynamics of a quantum many-particle system. Especially intriguing behaviour can appear when the system adiabatically enters a…