11 citations · 19 across the 4 of their papers we have counts for
4 papers · 1 filter
Impurity-induced increase in the thermal quantum correlations and teleportation in an Ising-XXZ diamond chain
Saulo L. L. Silva, Moises Rojas
In this work we analyze the quantum correlations in a spin-1/2 Ising-XXZ diamond chain with one plaquette distorted impurity. We have shown that the introduction of impurity into t…
Two Coupled Double Quantum Dots Systems as an working substance for Heat Machines
Jefferson Luan D. de Oliveira, Moises Rojas, Cleverson Filgueiras
This paper presents a conceptual design for quantum heat machines using a pair of coupled double quantum dots (DQDs), each DQD with an excess electron to interact, as an working su…
Quantum coherence, quantum Fisher information and teleportation in the Ising-Heisenberg spin chain model of a heterotrimetallic Fe-Mn-Cu coordination polymer with magnetic impurity
Hamid Arian Zad, Moises Rojas
The effect of non-uniform magnetic fields on the Ising-Heisenberg chain of a heterotrimetallic coordination compound , modeling a magnetic impurity on one dimer…
On the effects of an impurity in an Ising- diamond chain on the thermal entanglement, on the quantum coherence and on the quantum teleportation
Marcos Freitas, Cleverson Filgueiras, Moises Rojas
The effects of an impurity plaquette on the thermal quantum correlations measurement by the concurrence, on the quantum coherence quantified by the recently proposed -norm o…