Resources

Publications

  • Single-Enantiomer Spin Polarizers in Superconducting Junctions

    Author(s): Lorenz Meyer, Nicolas Néel, and Jörg Kröger A new experiment shows that spin-polarized currents conducted by helical organic molecules are not just a measurement artifact, as some researchers suspected. [Phys. Rev. Lett. 136, 226201] Published Tue Jun 02, 2026

  • Altermagnetic and Dipolar Splitting of Magnons in ${\mathrm{FeF}}_{2}$

    Author(s): J. Sears, V. O. Garlea, D. Lederman, J. M. Tranquada, and I. A. Zaliznyak Neutron scattering measurements show that altermagnetic splitting of chiral magnons in the classical antiferromagnet FeF2 is small compared to the effects of long-range dipolar interactions. [Phys. Rev. Lett. 136, 226701] Published Tue Jun 02, 2026

  • Emergent Isotropic-Nematic Transition in 3D Semiflexible Active Polymers

    Author(s): Twan Hooijschuur, Ehsan Irani, Antoine Deblais, and Sara Jabbari-Farouji Large-scale Brownian dynamics simulations of 3D semiflexible polymers show that activity modifies the classic picture of the isotropic–nematic transition which highlights a nontrivial interplay between activity, flexibility, and crowding in these systems. [Phys. Rev. Lett. 136, 228101] Published Tue Jun 02, 2026

  • One-Loop QCD $β$ Function as an Index

    Author(s): Roland Bittleston and Kevin Costello An index theorem on twistor space provides a simple first-principles derivation of the numerical factors in the one-loop QCD β function. [Phys. Rev. Lett. 136, 211601] Published Fri May 29, 2026

  • Quantum Transition Rates in Arbitrary Physical Processes

    Author(s): Adolfo del Campo, András Grabarits, Dmitrii E. Makarov, and Seong-Ho Shinn A theory of quantum transition rates refines the concept of quantum speed limits. [Phys. Rev. Lett. 136, 210202] Published Thu May 28, 2026

  • Anomaly-Free Symmetries with Obstructions to Gauging and Onsiteability

    Author(s): Wilbur Shirley, Carolyn Zhang, Wenjie Ji, and Michael Levin If a symmetry is not onsiteable, must it be anomalous? In 1+1d lattice Hamiltonian systems, any finite, internal, anomaly-free symmetry can be disentangled into an onsite symmetry, whereas in two-dimensional lattice systems there exist finite-group symmetries that are not onsiteable but nevertheless anomaly-free. [Phys. Rev. Lett. 136, 216602] Published Thu May 28, 2026

  • Disentangling Anomaly-Free Symmetries of Quantum Spin Chains

    Author(s): Sahand Seifnashri and Wilbur Shirley If a symmetry is not onsiteable, must it be anomalous? In 1+1d lattice Hamiltonian systems, any finite, internal, anomaly-free symmetry can be disentangled into an onsite symmetry, whereas in two-dimensional lattice systems there exist finite-group symmetries that are not onsiteable but nevertheless anomaly-free. [Phys. Rev. Lett. 136, 216603] Published Thu May 28, 2026
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