ON THE COVER
May 28, 2024
Fluorescence microscope image from a video showing the dynamics of active nematics confined to a cardioid along with the tracks of three defects, which form a braid. Selected for an Editors’ Suggestion.
Fereshteh L. Memarian et al.
Phys. Rev. Lett. 132, 228301 (2024)
EDITORS' SUGGESTION
Polarization-gated attoclock technique allows the observation of electron-electron interaction in nonsequential photoionization events.
YanLan Wang et al.
Phys. Rev. Lett. 132, 223202 (2024)
EDITORS' SUGGESTION
Observation of a heavy Fermi surface of charge-neutral spinons in BaNbRuO provides experimental evidence for a robust quantum spin liquid that features an extraordinarily large entropy and a linear heat capacity extending into the milli-Kelvin regime.
Hengdi Zhao et al.
Phys. Rev. Lett. 132, 226503 (2024)
EDITORS' SUGGESTION
Confining active nematics in cardioid-shaped wells leads to realization of the golden braid, a maximally efficient mixing state of exactly three defects with no defect creation or annihilation.
Fereshteh L. Memarian et al.
Phys. Rev. Lett. 132, 228301 (2024)
EDITORS' SUGGESTION
The newly constructed pseudomagic ensembles possess low nonstabilizerness but are computationally indistinguishable from those with high nonstabilizerness, having implications for quantum scramblers, quantum cryptography, and magic state distillation.
Andi Gu et al.
Phys. Rev. Lett. 132, 210602 (2024)
EDITORS' SUGGESTION
A universal scaling law shows that thermalization can be universally achieved in sufficiently large two- and three-dimensional lattices via weak nonlinear interactions.
Zhen Wang, Weicheng Fu, Yong Zhang, and Hong Zhao
Phys. Rev. Lett. 132, 217102 (2024)
EDITORS' SUGGESTION
An explicit formula is provided for the fourth cumulant of an arbitrary single-file system.
Aurélien Grabsch and Olivier Bénichou
Phys. Rev. Lett. 132, 217101 (2024)
EDITORS' SUGGESTION
The ratio of inclusive semileptonic meson decays into versus other leptons is in agreement with lepton universality.
I. Adachi et al. (Belle II Collaboration)
Phys. Rev. Lett. 132, 211804 (2024)