Kagome superconductor physics advances: physicists identify a chiral electron parent state in CsV3Sb5 that forms above 174 K and seeds chirality in both the charge density wave and superconducting ...

Scientists have discovered that the transport of electronic charge in a metallic superconductor containing strontium, ruthenium, and oxygen breaks the rotational symmetry of the underlying crystal ...

The spectral degeneracies emerging as a consequence of parity-time (PT) symmetry exhibit a profound divergence from their conventional counterparts. They possess non-Hermitian nature and are ...