The recent discovery of superconductivity in bilayer La 3 Ni 2 O 7 (327-LNO) under pressure
stimulated much interest in layered nickelates. However, superconductivity was not found in …

Topological phases of matter are among the most intriguing research directions in
Condensed Matter Physics. It is known that superconductivity induced on a topological …

We report the numerical discovery of a Luther-Emery liquid with pair-density-wave (PDW)
correlations from doping either (i) a spin-one Haldane chain or (ii) a two-leg ladder in the …

The discovery of superconductivity in the two-leg ladder compound BaFe 2 S 3 has
established the 123-type iron chalcogenides as a novel and interesting subgroup of the iron …

The recent discovery of superconductivity in BaFe 2 S 3 [H. Takahashi, Nat. Mater. 14, 1008
(2015) 1476-1122 10.1038/nmat4351] has stimulated considerable interest in 123-type iron …

We propose a family of Abelian quantum Hall states termed the nondiagonal states, which
arise at filling factors ν= p/2 q for bosonic systems and ν= p/(p+ 2 q) for fermionic systems …

Abstract Resonant Inelastic X-Ray Scattering (RIXS) experiments on the iron-based ladder
BaFe2Se3 unveiled an unexpected two-peak structure associated with local orbital (dd) …

Motivated by recent experimental progress in transition metal oxides with the K 2 Ni F 4
structure, we investigate the magnetic and orbital ordering in α-Sr 2 Cr O 4. Using first …

We present a comprehensive study of the spin excitations—as measured by the dynamical
spin structure factor S (q, ω)—of the so-called block-magnetic state of low-dimensional …

We study ribbons of the dice two-dimensional lattice (that we call “dice ladders”) known to
have nontrivial topological properties, such as Chern numbers 2 [Wang and Ran, Phys. Rev …