62 citations · 383 across the 25 of their papers we have counts for
5 papers · 1 filter
Genuine Multipartite Correlations in a Boundary Time Crystal
Antônio C. Lourenço, Luis Fernando dos Prazeres, Thiago O. Maciel +2
In this work we study genuine multipartite correlations (GMC's) in a boundary time crystal (BTC). Boundary time crystals are nonequilibrium quantum phases of matter in contact to a…
Quantum correlations, entanglement spectrum and coherence of two-particle reduced density matrix in the Extended Hubbard Model
Diego L. B. Ferreira, Thiago O. Maciel, Reinaldo O. Vianna +1
We study the ground state properties of the one-dimensional extended Hubbard model at half-filling from the perspective of its particle reduced density matrix. We focus on the redu…
Collective effects on the performance and stability of quantum heat engines
Leonardo da Silva Souza, Gonzalo Manzano, Rosario Fazio +1
Recent predictions for quantum-mechanical enhancements in the operation of small heat engines have raised renewed interest in their study from both a fundamental perspective and in…
Determination of the critical exponents in dissipative phase transitions: Coherent anomaly approach
Jiasen Jin, Wen-Bin He, Fernando Iemini +4
We propose a generalization of the coherent anomaly method to extract the critical exponents of a phase transition occurring in the steady-state of an open quantum many-body system…
Boundary time crystals in collective -level systems
Luis Fernando dos Prazeres, Leonardo da Silva Souza, Fernando Iemini
Boundary time crystals (BTC's) are non-equilibrium phases of matter occurring in quantum systems in contact to an environment, for which a macroscopic fraction of the many body sys…