4 papers
Quantum Coherence Dispersion
Fernando Parisio
We investigate how quantum coherence can be distributed among the several off-diagonal elements of an arbitrary density matrix. An easily computable quantity that captures this var…
Local models and Bell inequalities for the minimal triangle network
José Mário da Silva, Alejandro Pozas-Kerstjens, Fernando Parisio
Nonlocal correlations created in networks with multiple independent sources enable surprising phenomena in quantum information and quantum foundations. The presence of independent…
Intermediate-temperature specific heat of solids and the rationale behind the Maier-Kelley empirical formula
Valmir Ribeiro, Fernando Parisio
The heat capacity of solids at intermediate-to-high temperatures is of fundamental importance to several fields ranging from geology to material science. It depends on a variety of…
Quantum-state texture and gate identification
Fernando Parisio
We introduce and explore the notion of texture of an arbitrary quantum state, in a selected basis. In the first part of this letter we develop a resource theory and show that state…