22 citations · 29 across the 3 of their papers we have counts for
3 papers
cond-mat.quant-gas2022★ 2 cited
Hydrodynamic signatures and spectral properties of the quantum vortex
João E. H. Braz, P. Ribeiro, H. Terças
We characterize the low-lying excitations of a quantum vortex in a quasi-two-dimensional Bose-Einstein condensate (BEC) using the standard definition of the density of states (DOS)…
quant-ph2019★ 5 cited
Bound-state spectrum of an impurity in a quantum vortex
João E. H. Braz, H. Terças
We consider the problem of finding the bound-state spectrum of an impurity immersed in a weakly interacting two-dimensional Bose-Einstein condensate supporting a single vortex. We…
cond-mat.mes-hall2017★ 22 cited
Valley polarized magnetic state in hole-doped mono layers of transition metal dichalcogenides
João E. H. Braz, B. Amorim, Eduardo V. Castro
We compute the valley/magnetic phase diagram of mono layers of transition metal dichalcogenides in the hole doped region where spin-orbit effects are particularly relevant. Taking…