Resources

Publications

  • Observation of $CP$ Violation in ${B}^{0}→J/ψρ(770{)}^{0}$ Decays

    Author(s): R. Aaij et al. (LHCb Collaboration) The LHCb collaboration has observed time-dependent CP violation in a new hadronic B meson decay. [Phys. Rev. Lett. 137, 031803] Published Wed Jul 15, 2026

  • Truncated Photon

    Author(s): Isak Cecil Onsager Rukan, Jan Gulla, and Johannes Skaar Removing a mirror while a single photon is in the process of reflecting creates a quantum state of countless photons, theorists say. [Phys. Rev. Lett. 137, 033601] Published Wed Jul 15, 2026

  • Nonlinear Odd Viscoelastic Effect

    Author(s): Ashwat Jain, Wojciech J. Jankowski, M. Mehraeen, and Robert-Jan Slager Nonlinear odd viscoelastic effects arise from higher-order quantum geometric tensors in magnetic three-dimensional topological phases in response to distortion fields. [Phys. Rev. Lett. 137, 036302] Published Wed Jul 15, 2026

  • Hidden Density-Wave Instability in the Trimer Ruthenate ${\mathrm{Ba}}_{4}{\mathrm{Ru}}_{3}{\mathrm{O}}_{10}$

    Author(s): Gang Cao, Hengdi Zhao, Adrienne Bond, Tristan R. Cao, Gabriel Schebel, Arabella Quane, Yifei Ni, Yu Zhang, Logan Wall, Rahul Nandkishore, Pedro Schlottmann, Stephan Rosenkranz, and Feng Ye Simultaneous signatures in structure, thermodynamics, and transport reveal a strongly pinned density-wave in an antiferromagnetic oxide previously regarded as a purely magnetic insulator. [Phys. Rev. Lett. 137, 036502] Published Mon Jul 13, 2026

  • Pushy Random Walk: A Minimal Model for Transport in Deformable Media

    Author(s): Ofek Lauber Bonomo, Itamar Shitrit, Shlomi Reuveni, and Sidney Redner In a minimal model of a pushy random walk, a moving tracer can displace obstacles, giving rise to new diffusive behaviors in both 1D and 2D. [Phys. Rev. Lett. 137, 037101] Published Mon Jul 13, 2026

  • Odd Elasticity in Disordered Chiral Active Materials

    Author(s): Cheng-Tai Lee, Tom C. Lubensky, and Tomer Markovich A new theoretical framework for a chiral active solid allowing local internal rotations due to active torques shows how odd elasticity emerges in structurally-disordered materials relevant to biological and synthetic systems. [Phys. Rev. Lett. 137, 038301] Published Mon Jul 13, 2026

  • Cavendish Tests of Millicharged Particles

    Author(s): Asher Berlin, Zachary Bogorad, Peter W. Graham, and Harikrishnan Ramani Decades-old experiments have now been enlisted to set new bounds on the properties of a hypothetical particle that bears a tiny fraction of the electron’s charge. [Phys. Rev. Lett. 137, 021804] Published Fri Jul 10, 2026
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