Exploring correlated 1D Bose gases from the superfluid to the Mott-insulator state by inelastic light scattering

Abstract

We report the Bragg spectroscopy of interacting one-dimensional Bose gases loaded in optical lattices across the superfluid to Mott-insulator phase transition. Elementary excitations are created with a non-zero momentum and the response of the correlated 1D gases is in the linear regime. The complexity of the strongly correlated quantum phases is directly displayed in the spectra which exhibit novel features. This work paves the way for a precise characterization of the state of correlated atomic phases in optical lattices.

arXiv comment5 pages, 4 figures

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• Dynamical properties of ultracold bosons in an optical lattice
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• Bragg Spectroscopy of ultracold atoms loaded in an optical lattice
• Spectral weight redistribution in strongly correlated bosons in optical lattices
• Inelastic light scattering from a Mott insulator
• Bragg spectroscopy of trapped one dimensional strongly interacting bosons in optical lattices: Probing the cake-structure

Cited by in corpus (100)

• One dimensional Bosons: From Condensed Matter Systems to Ultracold Gases
• Fermi gases in one dimension: From Bethe Ansatz to experiments
• One-Dimensional Quantum Liquids: Beyond the Luttinger Liquid Paradigm
• Tools for quantum simulation with ultracold atoms in optical lattices
• A one-dimensional liquid of fermions with tunable spin
• Solution for an interaction quench in the Lieb-Liniger Bose gas
• Scrambling and thermalization in a diffusive quantum many-body system
• Momentum-Resolved Bragg Spectroscopy in Optical Lattices
• Non-equilibrium dynamics of bosonic atoms in optical lattices: Decoherence of many-body states due to spontaneous emission
• Quantum critical states and phase transitions in the presence of non equilibrium noise
• Cooling in strongly correlated optical lattices: prospects and challenges
• Form factor approach to dynamical correlation functions in critical models
• Photon-Assisted Tunneling in a Biased Strongly Correlated Bose Gas
• Dynamical structure factor of one-dimensional Bose gases: experimental signatures of beyond-Luttinger liquid physics
• Detecting the Amplitude Mode of Strongly Interacting Lattice Bosons by Bragg Scattering
• Ultracold bosons with short-range interaction in regular optical lattices
• Coherent and dissipative dynamics at quantum phase transitions
• Counterflow and paired superfluidity in one-dimensional Bose mixtures in optical lattices
• Precision Measurements on a Tunable Mott Insulator of Ultracold Atoms
• Scaling of the gap, fidelity susceptibility, and Bloch oscillations across the superfluid to Mott insulator transition in the one-dimensional Bose-Hubbard model
• Exact prefactors in static and dynamic correlation functions of 1D quantum integrable models: applications to the Calogero-Sutherland, Lieb-Liniger and XXZ models
• Momentum-resolved study of an array of 1D strongly phase-fluctuating Bose gases
• Nonuniversal prefactors in correlation functions of 1D quantum liquids
• Trap-size scaling in confined particle systems at quantum transitions
• Quantum critical behavior and trap-size scaling of trapped bosons in a one-dimensional optical lattice
• Characterization of Mott-insulating and superfluid phases in the one-dimensional Bose--Hubbard model
• Persisting Meissner state and incommensurate phases of hard-core boson ladders in a flux
• Three-body bound states in a lattice
• Estimating Quasi-long-range Order via Renyi Entropies
• Equilibrium and off-equilibrium trap-size scaling in 1D ultracold bosonic gases
• Excitation dynamics in a lattice Bose gas within the time-dependent Gutzwiller mean-field approach
• Spectral and Entanglement Properties of the Bosonic Haldane Insulator
• Measurement of spectral functions of ultracold atoms in disordered potentials
• Excitations of Bose-Einstein condensates in a one-dimensional periodic potential
• Techniques to measure quantum criticality in cold atoms
• Interaction-Enhanced Group Velocity of Bosons in the Flat Band of an Optical Kagome Lattice
• Metastable criticality and the super Tonks-Girardeau gas
• Quasiparticle dynamics in a Bose insulator probed by inter-band Bragg spectroscopy
• Strongly interacting trapped one-dimensional quantum gases: an exact solution
• Bragg spectroscopy of a superfluid Bose-Hubbard gas
• Dynamic response of 1D bosons in a trap
• Ground state and excitation properties of soft-core bosons
• Probing an Ultracold-Atom Crystal with Matter Waves
• Light scattering by ultracold atoms in an optical lattice
• Scaling of bipartite entanglement in one-dimensional lattice systems with a trapping potential
• A coordinate Bethe ansatz approach to the calculation of equilibrium and nonequilibrium correlations of the one-dimensional Bose gas
• Equilibrium Phases of Tilted Dipolar Lattice Bosons
• Anyonic Haldane insulator in one dimension
• Bragg spectroscopy of clean and disordered lattice bosons in one dimension: a spectral fingerprint of the Bose glass
• Momentum-space atom correlations in a Mott insulator
• Unraveling the Excitation Spectrum of Many-Body Systems from Quantum Quenches
• Stationary state after a quench to the Lieb-Liniger from rotating BECs
• Correlation lengths of the repulsive one-dimensional Bose gas
• Multi-band spectroscopy of inhomogeneous Mott-insulator states of ultracold bosons
• Strongly correlated one-dimensional Bose-Fermi quantum mixtures: symmetry and correlations
• Excitation Spectra of Bosons in Optical Lattices from Schwinger-Keldysh Calculation
• Emulating Molecular Orbitals and Electronic Dynamics with Ultracold Atoms
• XXZ spin-1/2 representation of a finite-U Bose-Hubbard chain at half-integer filling
• Disordered one-dimensional Bose-Fermi mixtures: The Bose-Fermi glass
• New Massive Gravity Domain Walls
• Finite temperature disordered bosons in two dimensions
• Matter Wave Scattering from Ultracold Atoms in an Optical Lattice
• Beyond the Hubbard bands in strongly correlated lattice bosons
• Light scattering from ultracold atomic gases in optical lattices at finite temperature
• Quantum quench dynamics of the attractive one-dimensional Bose gas via the coordinate Bethe ansatz
• Klein bottle entropy of compactified boson conformal field theory
• Interplay between temperature and trap effects in one-dimensional lattice systems of bosonic particles
• Detecting the superfluid critical momentum of Bose gases in optical lattices through dipole oscillations
• Numerical calculation of spectral functions of the Bose-Hubbard model using B-DMFT
• Probing quantum many-body correlations by universal ramping dynamics
• Excitations in disordered bosonic optical lattices
• Thermometry and signatures of strong correlations from Raman spectroscopy of fermionic atoms in optical lattices
• Finding the phase diagram of strongly-correlated disordered bosons using quantum quenches
• Exploring the grand-canonical phase diagram of interacting bosons in optical lattices by trap squeezing
• Matter-wave scattering from interacting bosons in an optical lattice
• One-particle spectral functions of the one-dimensional Fermionic Hubbard model with one fermion per site at zero and finite magnetic fields
• State diagram for continuous quasi-one dimensional systems in optical lattices
• ${\mathbb{Z}}_2$ phases and Majorana spectroscopy in paired Bose-Hubbard chains
• Spin-dependent Bragg spectroscopy of a spinor Bose gas
• Role of interactions in time-of-flight expansion of atomic clouds from optical lattices
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• The imbalanced antiferromagnet in an optical lattice
• Dynamical probing of a topological phase of bosons in one dimension
• Directed motion of doublons and holes in periodically driven Mott insulators
• Light scattering in inhomogeneous Tomonaga-Luttinger liquids
• Exotic Ising dynamics in a Bose-Hubbard model
• Zero-temperature phase diagram of hard sphere bosons in asymmetric three dimensional optical lattices
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• Resonant scattering effect in spectroscopies of interacting atomic gases
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