Rydberg dressing of a one-dimensional Bose-Einstein condensate

Abstract

We study the influence of Rydberg dressed interactions in a one-dimensional (1D) Bose-Einstein Condensate (BEC). We show that a 1D geometry offers several advantages over 3D for observing BEC Rydberg dressing. The effects of dressing are studied by investigating collective BEC dynamics after a rapid switch-off of the Rydberg dressing interaction. The results can be interpreted as an effective modification of the s-wave scattering length. We include this modification in an analytical model for the 1D BEC, and compare it to numerical calculations of Rydberg dressing under realistic experimental conditions.

5 pages, 3 figures

References in corpus (14)

• Matter-wave interferometry in a double well on an atom chip
• Cooperative atom-light interaction in a blockaded Rydberg ensemble
• Quasiclassical calculations of BBR-induced depopulation rates and effective lifetimes of Rydberg nS, nP and nD alkali-metal atoms with n < 80
• Many-body interferometry of a Rydberg-dressed spin lattice
• Evidence for coherent collective Rydberg excitation in the strong blockade regime
• Quantum critical behavior in strongly interacting Rydberg gases
• Designing Frustrated Quantum Magnets with Laser-Dressed Rydberg Atoms
• Rydberg-induced Solitons: Three-dimensional Self-trapping of Matter Waves
• Ultracold atom-electron interaction: from two to many-body physics
• Mean-field and stability analysis of two-dimensional flowing soft-core bosons modeling a supersolid
• Resonant Rydberg Dressing of Alkaline-Earth Atoms via Electromagnetically Induced Transparency
• Supersolid phases of cold atom assemblies
• Probing the interaction between Rydberg-dressed atoms through interference
• Fractional quantum Hall physics with ultracold Rydberg gases in artificial gauge fields

Cited by in corpus (17)

• Few-fermion thermometry
• Exactly solvable model of two trapped quantum particles interacting via finite-range soft-core interactions
• Quantum Critical Behavior of One-Dimensional Soft Bosons in the Continuum
• Dynamical excitation of maxon and roton modes in a Rydberg-Dressed Bose-Einstein Condensate
• Characterizing the local vectorial electric field near an atom chip using Rydberg state spectroscopy
• Exactly solvable model of two interacting Rydberg-dressed atoms confined in a two-dimensional harmonic trap
• Generation and decoherence of soliton spatial superposition states
• Interplay between van der Waals and dipole-dipole interactions among Rydberg atoms
• Two Rydberg-dressed atoms escaping from an open well
• Complementarity between micro-micro and micro-macro entanglement in a Bose-Einstein condensate with two Rydberg impurities
• Static density response of one-dimensional soft bosons across the clustering transition
• Fast spin squeezing by distance-selective long-range interactions with Rydberg molecule dressing
• Evolution of static and dynamical density correlations in a one-dimensional soft-core gas from the Tonks-Girardeau limit to a clustering fluid
• Thermodynamics and Tomonaga-Luttinger liquid behavior of the quantum 1D hard rod model
• Witnessing entanglement via the geometric phase in a impurity-doped Bose-Einstein condensate
• Density and pseudo-spin rotons in a bilayer of soft-core bosons
• 2D Gapless Topological Superfluids Generated by Pairing Phases