217 citations · 775 across the 21 of their papers we have counts for
3 papers · 1 filter
Adaptive Density Matrix Renormalization Group for Disordered Systems
J. C. Xavier, J. A. Hoyos, E. Miranda
We propose a simple modification of the density matrix renormalization group (DMRG) method in order to tackle strongly disordered quantum spin chains. Our proposal, akin to the ide…
Fragility of the Kondo insulating gap against disorder: relevance to recent puzzles in topological Kondo insulators
Sudeshna Sen, N. S. Vidhyadhiraja, Eduardo Miranda +2
Kondo insulators are strongly correlated system in which a clean insulating gap emerges only at very low temperature due to many-body effects involving localized -electrons. How…
Disentangling superconducting and magnetic orders in NaFe_1-xNi_xAs using muon spin rotation
Sky C. Cheung, Zurab Guguchia, Benjamin A. Frandsen +24
Muon spin rotation and relaxation studies have been performed on a "111" family of iron-based superconductors NaFe_1-xNi_xAs. Static magnetic order was characterized by obtaining t…