Resources

Publications

  • Landau Theory of Altermagnetism

    Author(s): Paul A. McClarty and Jeffrey G. Rau Landau theory adapted to the zero spin-orbit coupling limit captures features of altermagnets, a class of colinear magnets with spin-split bands. [Phys. Rev. Lett. 132, 176702] Published Tue Apr 23, 2024

  • Pulsed Electron Lenses for Space Charge Mitigation

    Author(s): Adrian Oeftiger and Oliver Boine-Frankenheim 3D tracking simulations show the effectiveness of a space-charge mitigation method that uses pulsed linear electron lenses to effectively increase the space charge limit in hadron synchrotrons by 50%. [Phys. Rev. Lett. 132, 175001] Published Mon Apr 22, 2024

  • Origin of Pinning Disorder in Magnetic-Field-Induced Wigner Solids

    Author(s): Matthew L. Freeman, P. T. Madathil, L. N. Pfeiffer, K. W. Baldwin, Y. J. Chung, R. Winkler, M. Shayegan, and L. W. Engel The radio frequency response of the Wigner crystal at low filling factors reveals the details of the pinning mode resonance and shows how this mode is affected by disorder, and which disorder is driving the frequency dependence. [Phys. Rev. Lett. 132, 176301] Published Mon Apr 22, 2024

  • Dynamics and Topology of Symmetry Breaking with Skyrmions

    Author(s): J. Pišljar, A. Nych, U. Ognysta, A. Petelin, S. Kralj, and I. Muševič Using thin layers of chiral nematic liquid crystals, researchers have observed the formation dynamics of skyrmions. [Phys. Rev. Lett. 132, 178101] Published Mon Apr 22, 2024

  • First Measurement of the $|t|$ Dependence of Incoherent $J/ψ$ Photonuclear Production

    Author(s): S. Acharya et al. (ALICE Collaboration) The first experimental measurement of the incoherent photonuclear production of J/ψ in ultraperipheral heavy-ion collisions is better explained by the presence of subnuclear quantum fluctuations of the gluon field. [Phys. Rev. Lett. 132, 162302] Published Fri Apr 19, 2024

  • Precision Measurement of the $n=2$ Triplet $P$ $J=1$ to $J=0$ Fine Structure of Atomic Helium Using Frequency-Offset Separated Oscillatory Fields

    Author(s): F. Heydarizadmotlagh, T. D. G. Skinner, K. Kato, M. C. George, and E. A. Hessels Precision measurement of the fine structure in helium makes it possible to perform an independent measurement of the fine structure constant. [Phys. Rev. Lett. 132, 163001] Published Fri Apr 19, 2024

  • High Density Loading and Collisional Loss of Laser-Cooled Molecules in an Optical Trap

    Author(s): Varun Jorapur, Thomas K. Langin, Qian Wang, Geoffrey Zheng, and David DeMille Dense ensembles of laser-cooled molecules allow the observation of molecular collisions—a result that could lead to applications of cold molecular gases in quantum simulation and fundamental physics tests. [Phys. Rev. Lett. 132, 163403] Published Thu Apr 18, 2024
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