28 citations · 32 across the 3 of their papers we have counts for
5 papers · 1 filter
Genuine -partite correlations and entanglement in the ground state of the Dicke model for interacting qubits
Antônio C. Lourenço, Denis R. Candido, Eduardo I. Duzzioni
Here, we calculate and study correlations of the Dicke model in the presence of qubit-qubit interaction. Whereas the analysis of correlations among its subsystems is essential for…
Fermionic anyons: entanglement and quantum computation from a resource-theoretic perspective
Allan Tosta, Antônio C. Lourenço, Daniel Brod +2
Quantum computational models can be approached via the lens of resources needed to perform computational tasks, where a computational advantage is achieved by consuming specific fo…
Genuine Multipartite Correlations Distribution in the Criticality of Lipkin-Meshkov-Glick Model
Antônio C. Lourenço, Susane Calegari, Thiago O. Maciel +3
Correlations play a key role in critical phenomena. Quantities such as the entanglement entropy, for instance, provide key insights into the mechanisms underlying quantum criticali…
Genuine multipartite correlations in Dicke Superradiance
Susane Calegari, Antônio C. Lourenço, Gabriel T. Landi +1
A thorough understanding of the structure of correlations in multipartite systems is essential for the success of most quantum information processing applications. The problem, how…
Entanglement of indistinguishable particles: a comparative study
Antônio C. Lourenço, Tiago Debarba, Eduardo I. Duzzioni
There is a debate in course about the quantification of entanglement of indistinguishable particles and recently a new method due to Lo Franco and Compagno (LFC) [Sci. Rep. \textbf…