Quantum jumps and spin dynamics of interacting atoms in a strongly coupled atom-cavity system
arXiv:0901.3738 · doi:10.1103/PhysRevLett.103.123006
Abstract
We experimentally investigate the spin dynamics of one and two neutral atoms strongly coupled to a high finesse optical cavity. We observe quantum jumps between hyperfine ground states of a single atom. The interaction-induced normal mode splitting of the atom-cavity system is measured via the atomic excitation. Moreover, we observe evidence for conditional dynamics of two atoms simultaneously coupled to the cavity mode. Our results point towards the realization of measurement-induced entanglement schemes for neutral atoms in optical cavities.
4 pages, 4 figures, published version
References in corpus (14)
- Quantum jumps of light recording the birth and death of a photon in a cavity
- Observation of the Vacuum-Rabi Spectrum for One Trapped Atom
- A neutral atom quantum register
- Cooling to the Ground State of Axial Motion for One Atom Strongly Coupled to an Optical Cavity
- Normal-mode spectroscopy of a single bound atom-cavity system
- Stabilising entanglement by quantum jump-based feedback
- Controlling entanglement by direct quantum feedback
- Measurement induced entanglement and quantum computation with atoms in optical cavities
- Fast Quantum State Control of a Single Trapped Neutral Atom
- Non-Destructive Probing of Rabi Oscillations on the Cesium Clock Transition near the Standard Quantum Limit
- Quantum logic between atoms inside a high Q optical cavity
- A conditional quantum phase gate between two 3-state atoms
- Controlled insertion and retrieval of atoms coupled to a high-finesse optical resonator
- A scheme for tunable quantum phase gate and effective preparation of graph-state entanglement
Cited by in corpus (36)
- Cavity-based quantum networks with single atoms and optical photons
- Quantum information transfer using photons
- Electromagnetically induced transparency with single atoms in a cavity
- Lossless State Detection of Single Neutral Atoms
- Achievements and Perspectives of Optical Fiber Fabry-Perot Cavities
- Nondestructive Fluorescent State Detection of Single Neutral Atom Qubits
- Three-Photon Correlations in a Strongly Driven Atom-Cavity System
- Cooling atom-cavity systems into entangled states
- Superresolution microscopy of optical fields using tweezer-trapped single atoms
- Bayesian feedback control of a two-atom spin-state in an atom-cavity system
- Cavity-QED models of switches for attojoule-scale nanophotonic logic
- Backaction driven, robust, steady-state long-distance qubit entanglement over lossy channels
- A Hidden Markov Model of atomic quantum jump dynamics in an optically probed cavity
- Analog of the spin-orbit induced anomalous Hall effect with quantized radiation
- Generation of mesoscopic entangled states in a cavity coupled to an atomic ensemble
- Dynamical entanglement purification using chains of atoms and optical cavities
- Analyzing quantum jumps of one and two atoms strongly coupled to an optical cavity
- State-dependent fluorescence of neutral atoms in optical potentials
- Cavity-aided magnetic-resonance microscopy of atoms in optical lattices
- Production of entanglement in Raman three-level systems using feedback
- Atom-mediated effective interactions between modes of a bimodal cavity
- Single Nuclear Spin Cavity QED
- Effect of retardation on the dynamics of entanglement between atoms
- Generating single-mode behavior in fiber-coupled optical cavities
- Protecting subspaces by acting on the outside
- Dynamical quantum repeater using cavity-QED and optical coherent states
- Anomalous decoherence and absence of thermalization in a photonic many-body system
- Dissipative quantum light field engineering
- Quantum repeater based on cavity-QED evolutions and coherent light
- Quantum Control of d-Dimensional Quantum Systems with Application to Alkali Atomic Spins
- Multipartite W states for chains of atoms conveyed through an optical cavity
- Cavity-enabled real-time observation of individual atomic collisions
- Resonator-assisted single molecule quantum state detection
- Efficient and controlled symmetric and asymmetric Bell-state transfers in a dissipative Jaynes-Cummings model
- Measuring the internal state of a single atom without energy exchange
- Unitary decoupling treatment of a quadratic bimodal CQED model