2 papers
cond-mat.mes-hall2022
Persistent entanglement of valley exciton qubits in transition metal dichalcogenides integrated into a bimodal optical cavity
Borges H. S., Celso A. N. Júnior, David S. Brandão +5
We report dissipative dynamics of two valley excitons residing in the and -valleys of bare WSe monolayer and the one being integrated into a bimodal optical cavit…
cond-mat.stat-mech2020
Multicriticality in a one-dimensional topological band insulator
Mariana Malard, David Brandao, Paulo Eduardo de Brito +1
A central tenet in the theory of quantum phase transitions (QPTs) is that a nonanalyticity in the ground-state energy in the thermodynamic limit implies a QPT. Here we report on a…