10d ago
Spin-1 Weyl Points in Isotropic Chiral Metamaterials
Ekin Gunes Ozaktas · Shanhui Fan
Abstract
Author(s): Ekin Gunes Ozaktas and Shanhui Fan<br/><p>We show that an isotropic medium with broken inversion symmetry can exhibit spin-1 Weyl points with a charge of 2. Such points are protected by SO(3) rotational symmetry (isotropy). We study such points in three different systems: a homogeneous chiral Lorentz medium, a periodic chiral metamaterial w…</p><br/>[Phys. Rev. Lett. 137, 103801] Published Tue Sep 01, 2026
Discussion · 0
Sign in to join the discussion.