APS

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  • 3302 Focus: Friction, Not Inertia, Controls Avalanches
    DOI: 10.1103/Physics.12.92, Author(s): Peter WeissBy tuning the friction between tiny beads suspended in water, researchers gain new understanding of how avalanches begin.[Physics 12, 92] Published Fri Aug 16, 2019 [Peter Weiss]
  • 3301 Synopsis: Quantum Teleportation Now Comes in 3D
    The first experiment to teleport qutrits rather than qubits paves the way to teleporting the complete quantum state of a particle.[Physics] Published Thu Aug 15, 2019 [anonymous]
  • 3300 Synopsis: Static Electricity Needs Water
    Experiments pressing two materials together show that static electricity accumulates when surface water lets ions move from one surface to another.[Physics] Published Wed Aug 14, 2019 [anonymous]
  • 3299 Viewpoint: A Random Approach to Quantum Simulation
    DOI: 10.1103/Physics.12.91, Author(s): Dominic W. BerryA new way to simulate a molecule is potentially much faster than other approaches because it relies on random—as opposed to deterministic—sequences of operations.[Physics 12, 91] Published Wed Aug 14, 2019 [Dominic W. Berry]
  • 3298 Synopsis: Hydrodynamic Cloaks
    Two separate groups have designed structures that can hide objects from fluid flows and surface waves so that no wake is visible.[Physics] Published Tue Aug 13, 2019 [anonymous]
  • 3297 Synopsis: Seeking Stardust in the Snow  
    Iron-60 found in fresh Antarctic snow was forged in nearby supernovae and could help deduce the structure and origin of interstellar dust clouds.  [Physics] Published Mon Aug 12, 2019 [anonymous]
  • 3296 Focus: Entangling Photon Sources on a Tiny Bridge
    DOI: 10.1103/Physics.12.90, Author(s): Philip BallResearchers entangled a pair of atomic-scale light emitters in a micrometer-scale device, which could potentially be useful for quantum communication and cryptography.[Physics 12, 90] Published Fri Aug 09, 2019 [Philip Ball]
  • 3295 Synopsis: Entangling the Radial Parts of Photons
    Correlations between the radial position and radial momentum of entangled photons demonstrate the suitability of these properties for quantum information applications.  [Physics] Published Thu Aug 08, 2019 [anonymous]
  • 3294 Synopsis: Watching a Molecule Relax While it Reacts
    Atomic force microscopy detects the subtle structural changes that take place when a molecule is ionized.[Physics] Published Wed Aug 07, 2019 [anonymous]
  • 3293 Synopsis: Laser Stars for Astrophysical Calibrations
    Laser-generated “stars”—used at telescopes to correct for atmospheric turbulence—could help researchers calibrate the wavelengths of certain astrophysical observations.[Physics] Published Tue Aug 06, 2019 [anonymous]