Implementation of Cavity Squeezing of a Collective Atomic Spin

Abstract

We squeeze unconditionally the collective spin of a dilute ensemble of laser-cooled rubidium-87 atoms using their interaction with a driven optical resonator. The shape and size of the resulting spin uncertainty region are well described by a simple analytical model [M.H.S., I.D.L., V.V., arXiv:0911.3936] through two orders of magnitude in the effective interaction strength, without free parameters. We deterministically generate states with up to 5.6(6) dB of metrologically relevant spin squeezing on the canonical rubidium-87 hyperfine clock transition.

4 pages, 2 figures. To be published in Phys. Rev. Lett. Some additional details and clarified wording in response to referee comments. Figures and results unchanged

References in corpus (5)

• Squeezing and entanglement in a Bose-Einstein condensate
• Tackling Systematic Errors in Quantum Logic Gates with Composite Rotations
• Squeezing the Collective Spin of a Dilute Atomic Ensemble by Cavity Feedback
• Spin squeezing of a cold atomic ensemble with the nuclear spin of one-half
• Spin squeezing of atomic ensembles by multi-colour quantum non-demolition measurements

Cited by in corpus (357)

• Quantum sensing
• Nonequilibrium dynamics of closed interacting quantum systems
• Quantum metrology with nonclassical states of atomic ensembles
• Nonlinear atom interferometer surpasses classical precision limit
• Quantum spin squeezing
• An atomic clock with $10^{-18}$ instability
• Systematic evaluation of an atomic clock at 2e-18 total uncertainty
• A quantum network of clocks
• Measuring out-of-time-order correlations and multiple quantum spectra in a trapped ion quantum magnet
• Quantum Simulators: Architectures and Opportunities
• Quantum spin dynamics and entanglement generation with hundreds of trapped ions
• Measuring the scrambling of quantum information
• Exponential improvement in photon storage fidelities using subradiance and "selective radiance" in atomic arrays
• Twin matter waves for interferometry beyond the classical limit
• Gravitational wave detection with optical lattice atomic clocks
• Ultra-stable optical clock with two cold-atom ensembles
• Cavity QED with Quantum Gases: New Paradigms in Many-Body Physics
• Phonon-induced spin-spin interactions in diamond nanostructures: application to spin squeezing
• Entanglement-Enhanced Optical Atomic Clock
• Long-range interacting quantum systems
• Prospective applications of optical quantum memories
• Continuous Cold-atom Inertial Sensor with $1{\text{nrad.s}}^{-1}$ Rotation Stability
• Quantum feedback: theory, experiments, and applications
• Scalable Spin Squeezing for Quantum-Enhanced Magnetometry with Bose-Einstein Condensates
• Squeezed-Light Optical Magnetometry
• Approaching the Heisenberg limit without single-particle detection
• Deterministic Squeezed States with Joint Measurements and Feedback
• Entanglement with Negative Wigner Function of Three Thousand Atoms Heralded by One Photon
• Exploring dynamical phase transitions with cold atoms in an optical cavity
• Quantum state magnification
• Programmable Interactions and Emergent Geometry in an Atomic Array
• Orientation-Dependent Entanglement Lifetime in a Squeezed Atomic Clock
• Dissipative Preparation of Spin Squeezed Atomic Ensembles in a Steady State
• Reduced back-action for phase sensitivity 10 times beyond the standard quantum limit
• Photon-Mediated Spin-Exchange Dynamics of Spin-1 Atoms
• Squeezing the Collective Spin of a Dilute Atomic Ensemble by Cavity Feedback
• Conditional Spin-Squeezing of a Large Ensemble via the Vacuum Rabi Splitting
• Loschmidt Echo for quantum metrology
• Variational spin-squeezing algorithms on programmable quantum sensors
• Spin squeezing, entanglement and quantum metrology with Bose-Einstein condensates
• Relating out-of-time-order correlations to entanglement via multiple-quantum coherences
• Axion Dark Matter Detection with Cold Molecules
• Spin squeezing: transforming one-axis-twisting into two-axis-twisting
• Verification of a many-ion simulator of the Dicke model through slow quenches across a phase transition
• Optimal and Robust Quantum Metrology Using Interaction-Based Readouts
• Near-Unitary Spin Squeezing in ${}^{171}$Yb
• Deterministic generation of multiparticle entanglement by quantum Zeno dynamics
• Transverse-Field Ising Dynamics in a Rydberg-Dressed Atomic Gas
• Entanglement-Enhanced Matter-Wave Interferometry in a High-Finesse Cavity
• Long-lived Bell states in an array of optical clock qubits
• Atom interferometry in an optical cavity
• Bridging entanglement dynamics and chaos in semiclassical systems
• Quantum amplification and simulation of strong and ultrastrong coupling of light and matter
• Tomography of a High-Purity Narrowband Photon From a Transient Atomic Collective Excitation
• Quantum Variational Optimization of Ramsey Interferometry and Atomic Clocks
• Atom lasers: production, properties and prospects for precision inertial measurement
• Improved detection of small atom numbers through image processing
• Decoherence due to elastic Rayleigh scattering
• Entanglement-enhanced quantum metrology: from standard quantum limit to Heisenberg limit
• Metrological Nonlinear Squeezing Parameter
• Spin-mixing Interferometry with Bose-Einstein Condensates
• REVIEW. Quantum optics with ultracold quantum gases: towards the full quantum regime of the light-matter interaction
• Quantum-enhanced sensing on an optical transition via emergent collective quantum correlations
• Cavity Quantum Electrodynamics with a Rydberg blocked atomic ensemble
• Quantum thermodynamic cycle with quantum phase transition
• Near Heisenberg limited atomic clocks in the presence of decoherence
• High Precision, Quantum-Enhanced Gravimetry with a Bose-Einstein Condensate
• Treelike interactions and fast scrambling with cold atoms
• Metrological Detection of Multipartite Entanglement from Young Diagrams
• Generation of macroscopic singlet states in a cold atomic ensemble
• Collective Excitation Interferometry with a Toroidal Bose-Einstein Condensate
• Composite pulses for interferometry in a thermal cold atom cloud
• Cavity-aided non-demolition measurements for atom counting and spin squeezing
• Collective state measurement of mesoscopic ensembles with single-atom resolution
• Cavity QED engineering of spin dynamics and squeezing in a spinor gas
• Carving complex many-atom entangled states by single-photon detection
• Emergent dark states from superradiant dynamics in multilevel atoms in a cavity
• Origin of the slow growth of entanglement entropy in long-range interacting spin systems
• Robust spin squeezing via photon-mediated interactions on an optical clock transition
• Unconditional quantum-noise suppression via measurement-based quantum feedback
• Fast scrambling on sparse graphs
• Momentum Entanglement for Atom Interferometry
• Out-of-equilibrium dynamics of quantum many-body systems with long-range interactions
• Efficient atomic clocks operated with several atomic ensembles
• Minimal Model for Fast Scrambling
• Spin Squeezing by Rydberg Dressing in an Array of Atomic Ensembles
• Spin squeezing in an ensemble of quadrupolar nuclei NMR system
• Improving cold-atom sensors with quantum entanglement: Prospects and challenges
• Quantum Coherent Nonlinear Feedbacks with Applications to Quantum Optics on Chip
• Speed limits and locality in many-body quantum dynamics
• Squeezing on momentum states for atom interferometry
• Correlation engineering via non-local dissipation
• Maximal Quantum Fisher Information for Mixed States
• Quantum Metrology with Dicke Squeezed States
• General implementation of arbitrary nonlinear quadrature phase gates
• Simulating generic spin-boson models with matrix product states
• Collective Spin-Light and Light-Mediated Spin-Spin Interactions in an Optical Cavity
• Protecting Spin Coherence in a Tunable Heisenberg Model
• Prospects and challenges for squeezing-enhanced optical atomic clocks
• One- and two-axis squeezing of atomic ensembles in optical cavities
• Measurement-induced purification in large-N hybrid Brownian circuits
• A generalized phase space approach for solving quantum spin dynamics
• One- and two-axis squeezing via laser coupling in an atomic Fermi-Hubbard model
• Optical waveguiding by atomic entanglement in multilevel atom arrays
• Learning feedback control strategies for quantum metrology
• Metrological characterisation of non-Gaussian entangled states of superconducting qubits
• A cavity-QED simulator of slow and fast scrambling
• Achieving Heisenberg-limited metrology with spin cat states via interaction-based readout
• Probing quantum correlations in many-body systems: a review of scalable methods
• Optimal and Variational Multi-Parameter Quantum Metrology and Vector Field Sensing
• Enhanced magnetic sensitivity with non-gaussian quantum fluctuations
• Fast Generation of GHZ-like States Using Collective-Spin XYZ Model
• Using Interaction-Based Readouts to Approach the Ultimate Limit of Detection Noise Robustness for Quantum-Enhanced Metrology in Collective Spin Systems
• Simulating nonlinear dynamics of collective spins via quantum measurement and feedback
• Inertial quantum sensors using light and matter
• Heisenberg-limited spin-squeezing via bosonic parametric driving
• Nonequilibrium dynamics of spin-boson models from phase space methods
• Unitary Cavity Spin Squeezing by Quantum Erasure
• The unit of time: present and future directions
• Strong quantum metrological limit from many-body physics
• A Machine-Designed Sensor to Make Optimal Use of Entanglement-Generating Dynamics for Quantum Sensing
• Photon-number selective group delay in cavity induced transparency
• Phase locking a clock oscillator to a coherent atomic ensemble
• Robustifying Twist-and-Turn Entanglement with Interaction-Based Readout
• Cavity spin optodynamics
• Integrable and chaotic dynamics of spins coupled to an optical cavity
• Strong Spin Squeezing Induced by Weak Squeezing of Light inside a Cavity
• Demonstration of the Jaynes-Cummings ladder with Rydberg-dressed atoms
• Relaxation oscillations, stability, and cavity feedback in a superradiant Raman laser
• Tomographic reconstruction of the Wigner function on the Bloch sphere
• Entangled collective-spin states of atomic ensembles under non-uniform atom-light interaction
• Many-body localization in presence of cavity mediated long-range interactions
• Reservoir-engineered spin squeezing: macroscopic even-odd effects and hybrid-systems implementations
• Observation of Multimode Strong Coupling of Cold Atoms to a 30-m Long Optical Resonator
• Two-axis spin squeezing of two-component BEC via a continuous driving
• Detuning Enhanced Cavity Spin Squeezing
• Strongly Enhanced Spin Squeezing via Quantum Control
• Fabry-Pérot Cavity Formed with Dielectric Metasurfaces in a Hollow-Core Fiber
• Dissipative preparation of phase- and number-squeezed states with ultracold atoms
• Searching for Signatures of Quantum Gravity in Quantum Gases
• Classical stochastic measurement trajectories: Bosonic atomic gases in an optical cavity and quantum measurement backaction
• Sequential measurements for quantum-enhanced magnetometry in spin chain probes
• Enhanced squeezing of a collective spin via control of its qudit subsystems
• Low-rank Sachdev-Ye-Kitaev models
• Measurement-based entanglement of noninteracting bosonic atoms
• Efficient Spin Squeezing with Optimized Pulse Sequences
• Impact of Non-Unitary Spin Squeezing on Atomic Clock Performance
• Bound on quantum scrambling with all-to-all interactions
• Two-axis-twisting spin squeezing by multi-pass quantum erasure
• Noise-resistant optimal spin squeezing via quantum control
• Mean-field Dynamics and Fisher Information in matterwave Interferometry
• Spin squeezing and Schrödinger cat generation in atomic samples with Rydberg blockade
• Spin squeezing and many-body dipolar dynamics in optical lattice clocks
• Entanglement-Enhanced Optical Atomic Clocks
• Unbounded quantum Fisher information in two-path interferometry with finite photon number
• Dynamical scaling of correlations generated by short- and long-range dissipation
• Fast and optimal generation of entanglement in bosonic Josephson junctions
• Quantum Enhanced Measurement of Rotations with a Spin-1 Bose-Einstein Condensate in a Ring Trap
• Generating Entangled Spin States for Quantum Metrology by Single-Photon Detection
• Finite speed of quantum information in models of interacting bosons at finite density
• Quantum optomechanics of a Bose-Einstein Antiferromagnet
• Dissipative superradiant spin amplifier for enhanced quantum sensing
• One-axis twisting as a method of generating many-body Bell correlations
• A Many-Atom Cavity QED System with Homogeneous Atom-Cavity Coupling
• Three-dimensional light-matter interface for collective spin squeezing in atomic ensembles
• Many-Body Open Quantum Systems
• Quantum interference of a single spin excitation with a macroscopic atomic ensemble
• Spin squeezing by one-photon-two-atom excitations processes in atomic ensembles
• Trapped atoms and superradiance on an integrated nanophotonic microring circuit
• Self-induced Spatial Dynamics to Enhance Spin-Squeezing via One-Axis Twisting in a Two-Component Bose-Einstein Condensate
• Continuous real-time tracking of a quantum phase below the standard quantum limit
• Cavity-assisted measurement and coherent control of collective atomic spin oscillators
• Excited-state quantum phase transition and the quantum speed limit
• Entanglement-enhanced radio-frequency field detection and waveform sensing
• Multiparameter quantum metrology and mode entanglement with spatially split nonclassical spin states
• Extreme Spin Squeezing from Deep Reinforcement Learning
• Quantum tomography of the full hyperfine manifold of atomic spins via continuous measurement on an ensemble
• Superradiant many-qubit absorption refrigerator
• General Formalism for Evaluating the Impact of Phase Noise on Bloch Vector Rotations
• Dynamical Spin Squeezing via Higher Order Trotter-Suzuki Approximation
• Classification of Spin-Nematic Squeezing in Spin-1 Collective Atomic Systems
• Cauchy-Schwarz inequality and particle entanglement
• Generation of mesoscopic entangled states in a cavity coupled to an atomic ensemble
• Quantum Fisher Information as a Predictor of Decoherence in the Preparation of Spin-Cat States for Quantum Metrology
• Optimal joint estimation of multiple Rabi frequencies
• Precision bounds in noisy quantum metrology
• Entanglement and extreme planar spin squeezing
• Efficient and Robust Entanglement Generation with Deep Reinforcement Learning for Quantum Metrology
• Spontanous spin squezing in a rubidium BEC
• Heralded Generation of Macroscopic Superposition States in a Spinor Bose-Einstein Condensate
• Demonstration of a free space rubidium atomic clock with noise below the quantum projection limit
• Spin-squeezing and Dicke state preparation by heterodyne measurement
• Geometrically asymmetric optical cavity for strong atom-photon coupling
• Performance boost of a collective qutrit refrigerator
• Detecting two-site spin-entanglement in many-body systems with local particle-number fluctuations
• Collective strong coupling between ion Coulomb crystals and an optical cavity field: Theory and experiment
• Scalable spin squeezing from spontaneous breaking of a continuous symmetry
• Spin-Wave Multiplexed Atom-Cavity Electrodynamics
• Entanglement Phases in large-N hybrid Brownian circuits with long-range couplings
• Generation of Atom-Light Entanglement in an Optical Cavity for Quantum Enhanced Atom-Interferometery
• A low phase noise microwave source for atomic spin squeezing experiments in 87Rb
• Cavity-aided magnetic-resonance microscopy of atoms in optical lattices
• Feedback Ansatz for Adaptive-Feedback Quantum Metrology Training with Machine Learning
• Magic State Distillation from Entangled States
• Sub shot-noise interferometry from measurements of the one-body density
• Deterministic nonlinear phase gates induced by a single qubit
• Spatially Homogeneous Entanglement for Matter-Wave Interferometry Created with Time-Averaged Measurements
• Non-Gaussian distribution of collective operators in quantum spin chains
• Dissipation-induced squeezing
• Two-photon-interaction effects in the bad-cavity limit
• Bogoliubov theory for atom scattering into separate regions
• Creating a tunable spin squeezing via a time-dependent collective atom-photon coupling
• Surprises in the Deep Hilbert Space of all-to-all systems: From super-exponential scrambling to slow entanglement growth
• Accelerating many-body entanglement generation by dipolar interactions in the Bose-Hubbard model
• Counterdiabatic driving in spin squeezing and Dicke state preparation
• Error-transparent evolution: the ability of multi-body interactions to bypass decoherence
• Excess optical quantum noise in atomic sensors
• Spin squeezing in an ensemble of nitrogen-vacancy centers in diamond
• Spin-squeezed states for metrology
• Extreme spin squeezing in the steady state of a generalized Dicke model
• Atomic Quantum Technologies for Quantum Matter and Fundamental Physics Applications
• Precision Measurements Using Squeezed Spin States via Two-axis Counter-twisting Interactions
• Spin-squeezed atomic crystal
• Crafting the dynamical structure of synchronization by harnessing bosonic multilevel cavity QED
• Collective atom-cavity coupling and non-linear dynamics with atoms with multilevel ground states
• Bell correlations at finite temperature
• Heisenberg-limited spin squeezing in coupled spin systems
• Efficient algebraic solution for a time-dependent quantum harmonic oscillator
• Ramsey Interferometry in Correlated Quantum Noise Environments
• Observing spin-squeezed states under spin-exchange collisions for a second
• A double-well atom trap for fluorescence detection at the Heisenberg limit
• Single-Particle Decoherence Can Improve Spin-Squeezing Generated In Collective Dynamics
• Persistent atomic spin squeezing at the Heisenberg limit
• Multiparameter estimation via an ensemble of spinor atoms
• Squeezed Ground States in a Spin-1 Bose-Einstein Condensate
• Multiparameter quantum sensing and magnetic communications with a hybrid dc and rf optically pumped magnetometer
• Squeezed superradiance enables robust entanglement-enhanced metrology even with highly imperfect readout
• Spin Squeezing with Coherent Light via Entanglement Swapping
• Operator growth bounds in a cartoon matrix model
• Many-Body Entanglement in Short-Range Interacting Fermi Gases for Metrology
• Multiparticle Entanglement Dynamics of Quantum Chaos in a Bose-Einstein condensate
• Spin Squeezing of a Bose-Einstein Condensate via Quantum Non-Demolition Measurement for Quantum-Enhanced Atom Interferometry
• Characterizing the excited-state quantum phase transition via the dynamical and statistical properties of the diagonal entropy
• Resolution-enhanced entanglement detection
• Preparing squeezed spin states in a spin-mechanical hybrid system with silicon-vacancy centers
• Euler top with a rotor: classical analogies of spin squeezing and quantum phase transitions in a generalized Lipkin-Meshkov-Glick model
• Enhancing quantum state tomography via resource-efficient attention-based neural networks
• Generation of scalable many-body Bell correlations in spin chains with short-range two-body interactions
• Spectral Engineering of Cavity-Protected Polaritons in an Atomic Ensemble with Controlled Disorder
• Squeezing multilevel atoms in dark states via cavity superradiance
• Detecting Einstein-Podolsky-Rosen steering in non-Gaussian spin states from conditional spin-squeezing parameters
• Clock precision beyond the Standard Quantum Limit at $10^{-18}$ level
• Exact solution of the two-axis countertwisting Hamiltonian for the half-integer $J$ case
• Optical spin squeezing: bright beams as high-flux entangled photon sources
• Quantum-correlated motion and heralded entanglement of distant optomechanically coupled objects
• Retrieval of cavity-generated atomic spin-squeezing after free-space release
• Exploring the dynamical interplay between mass-energy equivalence, interactions and entanglement in an optical lattice clock
• Ensemble inequivalence in long-range quantum systems
• Fast high-fidelity multi-qubit state transfer with long-range interactions
• Quantum Atom Optics: Theory and Applications to Quantum Technology
• Enhancing Sensitivity of an Atom Interferometer to the Heisenberg Limit using Increased Quantum Noise
• Variational quantum state preparation for quantum-enhanced metrology in noisy systems
• Generating Macroscopic Superpositions with Interacting Bose-Einstein Condensates: Multi-Mode Speed-Ups and Speed Limits
• Ultra-high Compton Frequency, Parity Independent, Mesoscopic Schrödinger Cat Atom Interferometer with Heisenberg Limited Sensitivity
• A cavity-microscope for micrometer-scale control of atom-photon interactions
• Extracting work from coherence in a two-mode Bose-Einstein condensate
• Generating coherence and entanglement with a finite-size atomic ensemble in a ring cavity
• Rapid production of many-body entanglement in spin-1 atoms via cavity output photon counting
• Efficient preparation of Dicke states
• Quantum resonant optical bistability with a narrow atomic transition: bistability phase diagram in the bad cavity regime
• Quantum-enhanced differential atom interferometers and clocks with spin-squeezing swapping
• Spin squeezing in symmetric multiqubit states with two distinct Majorana spinors
• Extreme spin squeezing for photons
• Phonon induced spin squeezing based on geometric phase
• Tunable atom-cavity interactions with configurable atomic chains
• Revisiting the impact of dissipation on time-reversed one-axis-twist quantum-sensing protocols
• Universal Control of Symmetric States Using Spin Squeezing
• Exploring spin-squeezing in the Mott insulating regime: role of anisotropy, inhomogeneity and hole doping
• A generalized echo squeezing protocol with near-Heisenberg limit sensitivity and strong robustness against excess noise and variation in squeezing parameter
• Fast and Accurate Greenberger-Horne-Zeilinger Encoding Using All-to-all Interactions
• Nondestructive dispersive imaging of rotationally excited ultracold molecules
• Exact solution of the two-axis countertwisting Hamiltonian
• Fast macroscopic-superposition-state generation by coherent driving
• Multiple Interacting Photonic Modes in Strongly Coupled Organic Microcavities
• Alternatives of entanglement depth and metrological entanglement criteria
• Quasi-continuous variable quantum computation with collective spins in multi-path interferometers
• Crossover from the discontinuous to continuous phase transitions in dissipative spin system with collective decay
• A hybrid method of generating spin-squeezed states for quantum-enhanced atom interferometry
• Fabrication of Customized, Low-Loss Optical Resonators by Combination of FIB-Milling and CO${}_2$ Laser Ablation
• Entangled Matter-waves for Quantum Enhanced Sensing
• Replacing measurement feedback with coherent feedback for quantum state preparation
• A cavity array microscope for parallel single-atom interfacing
• Multiple quantum NMR in solids as a method of determination of Wigner-Yanase skew information
• Motional Quantum States of Surface Electrons on Liquid Helium in a Tilted Magnetic Field
• Spectrum, Landau-Zener theory and driven-dissipative dynamics of a staircase of photons
• Spin-boson model under dephasing: Markovian vs Non-Markovian dynamics
• An optomechanical elevator: Transport of a Bloch oscillating Bose-Einstein condensate up and down an optical lattice by cavity sideband amplification and cooling
• Generalized squeezing as a witness
• Spin Squeezing Induced Enhancement of Sensitivity of an Atomic Clock using Coherent Population Trapping
• Optomechanical Response of a Strongly Interacting Fermi Gas
• Collective emission of an atomic beam into an off-resonant cavity mode
• Driven-dissipative four-mode squeezing of multilevel atoms in an optical cavity
• Entanglement Dynamics between Ising Spins and a Central Ancilla
• Simultaneous retrodiction of multi-mode optomechanical systems using matched filters
• Non-stabilizerness in quantum-enhanced metrological protocols
• Reducing Collective Quantum State Rotation Errors with Reversible Dephasing
• Coherence Times of Bose-Einstein Condensates beyond the Shot-Noise Limit via Superfluid Shielding
• Stationary entanglement of photons and atoms in a high-finesse resonator
• Cold-atom Inertial Sensor without Deadtime
• Non-Gaussian generalized two-mode squeezing: applications to two-ensemble spin squeezing and beyond
• Cavity quantum electrodynamics of continuously monitored Bose-condensed atoms
• Modeling local decoherence of a spin ensemble using a generalized Holstein-Primakoff mapping to a bosonic mode
• Weak-Measurement-Induced Heating in Bose-Einstein Condensates
• Entanglement generation via single-qubit rotations in a torn Hilbert space
• Thermalization of the Lipkin-Meshkov-Glick model in blackbody radiation
• Generating multiparticle entangled states by self-organization of driven ultracold atoms
• Short-time expansion of Heisenberg operators in open collective quantum spin systems
• Atom-light entanglement for precise field sensing in the optical domain
• Number squeezed and fragmented states of strongly interacting bosons in a double well
• Power-law growth of time and strength of squeezing near quantum critical point
• Squeezed and fragmented states of strongly interacting bosons in a double well. Part II: Quantum Monte Carlo simulations
• Towards generation of cat states in trapped ions set-ups via FAQUAD protocols and dynamical decoupling
• Coupling atoms to cavities with narrow linewidth optical transitions: Applications to frequency metrology
• Decoherence induced spin squeezing signatures in Greenberger-Horne-Zeilinger and W states
• Phase-Space Methods for Many-Body Quantum Optics
• Spin Squeezing in Finite Temperature Bose-Einstein Condensates : Scaling with the system size
• Dynamically Enhanced Two-Photon Spectroscopy
• Spin squeezing enhanced dual species atom interferometric accelerometer employing large momentum transfer for precision test of the equivalence principle
• Conditional Entanglement Amplification via Non-Hermitian Superradiant Dynamics
• Quantum multiphase estimation
• Entanglement storage by classical fixed points in the two-axis countertwisting model
• Monogamy-of-entanglement-inspired protocol to quantify bipartite entanglement using spin squeezing
• Time-dependent quantum harmonic oscillator: a continuous route from adiabatic to sudden changes
• Two-axis spin squeezing in two cavities
• Coherent Generation and Protection of Anticoherent Spin States
• Engineering long-lived entanglement through dissipation in quantum hybrid solid-state platforms
• Cooperatively-enhanced precision of hybrid light-matter sensors
• Ensemble Inequivalence in Long-Range Quantum Spin Systems
• An atomic Fabry-Perot interferometer-based acceleration sensor for microgravity environments
• Squeezing giant spin states via geometric phase control in cavity-assisted Raman transitions
• Spin squeezing an ultracold molecule
• The quantum state of light in collective spontaneous emission
• Utilizing machine learning to improve the precision of fluorescence imaging of cavity-generated spin squeezed states
• Staircase in magnetization and entanglement entropy of spin squeezed condensates
• Quantum error correction in a time-dependent transverse field Ising model
• A Generalized Schawlow-Townes Limit
• Scaling laws for the sensitivity enhancement of non-Gaussian spin states
• $\text{Symdyn}$: an automated algebraic solution for high-order quantum systems
• Quantum Phase Estimation Algorithm with Gaussian Spin States
• Generating Entanglement between Atomic Spins with Low-Noise Probing of an Optical Cavity
• Asymmetric Foucault pendulum dynamics with analogies to the Lipkin-Meshkov-Glick quantum phase transitions and other quantum phenomena
• Exact solution of the two-axis two-spin Hamiltonian
• Precision limit under weak coupling with an ancillary qubit
• Quantum states preparation of an atomic ensemble via cavity-assisted homodyne measurement
• Parameter estimation with one- and two-time measurements on the emission field of the boundary time crystal
• Superradiant Interactions for Relic Detection with Entangled Nuclear Spins
• Transit Noise in Spin Squeezing Experiments with Coated Rubidium Vapor Cell