Universal prethermal dynamics of Bose gases quenched to unitarity

C Eigen, JAP Glidden, R Lopes, EA Cornell, RP Smith… - Nature, 2018 - nature.com
Understanding strongly correlated phases of matter, such as the quark–gluon plasma and
neutron stars, and in particular the dynamics of such systems, for example, following a …

A mixture of Bose and Fermi superfluids

I Ferrier-Barbut, M Delehaye, S Laurent, AT Grier… - Science, 2014 - science.org
Superconductivity and superfluidity of fermionic and bosonic systems are remarkable many-
body quantum phenomena. In liquid helium and dilute gases, Bose and Fermi superfluidity …

Observation of hydrodynamization and local prethermalization in 1D Bose gases

Y Le, Y Zhang, S Gopalakrishnan, M Rigol, DS Weiss - Nature, 2023 - nature.com
Hydrodynamics accurately describe relativistic heavy-ion collision experiments well before
local thermal equilibrium is established. This unexpectedly rapid onset of hydrodynamics …

SU(N) magnetism with ultracold molecules

B Mukherjee, JM Hutson, K Hazzard - New Journal of Physics, 2024 - iopscience.iop.org
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 …

Observation of Efimov molecules created from a resonantly interacting Bose gas

CE Klauss, X Xie, C Lopez-Abadia, JP D'Incao… - Physical review …, 2017 - APS
We convert a strongly interacting ultracold Bose gas into a mixture of atoms and molecules
by sweeping the interactions from resonant to weak. By analyzing the decay dynamics of the …

Universal scaling laws in the dynamics of a homogeneous unitary bose gas

C Eigen, JAP Glidden, R Lopes, N Navon… - Physical Review Letters, 2017 - APS
We study the dynamics of an initially degenerate homogeneous Bose gas after an
interaction quench to the unitary regime at a magnetic Feshbach resonance. As the cloud …

Quenching to unitarity: Quantum dynamics in a three-dimensional Bose gas

AG Sykes, JP Corson, JP D'Incao, AP Koller… - Physical Review A, 2014 - APS
We study the dynamics of a zero-temperature Bose condensate following a sudden quench
of the scattering length from noninteracting to unitarity (infinite scattering length). We apply …

Cumulant theory of the unitary Bose gas: Prethermal and Efimovian dynamics

VE Colussi, H Kurkjian, M Van Regemortel, S Musolino… - Physical Review A, 2020 - APS
We study the quench of a degenerate ultracold Bose gas to the unitary regime, where
interactions are as strong as allowed by quantum mechanics. We lay the foundation of a …

Two-body and three-body contacts for identical bosons near unitarity

DH Smith, E Braaten, D Kang, L Platter - Physical review letters, 2014 - APS
In a recent experiment with ultracold trapped Rb 85 atoms, Makotyn et al. studied a quantum-
degenerate Bose gas in the unitary limit where its scattering length is infinitely large. We …

Dynamics of three-body correlations in quenched unitary Bose gases

VE Colussi, JP Corson, JP D'Incao - Physical review letters, 2018 - APS
We investigate dynamical three-body correlations in the Bose gas during the earliest stages
of evolution after a quench to the unitary regime. The development of few-body correlations …