41 citations · 461 across the 30 of their papers we have counts for
3 papers · 1 filter
Stochastic 0-dimensional Biogeochemical Flux Model: Effect of temperature fluctuations on the dynamics of the biogeochemical properties in a marine ecosystem
Paolo Lazzari, Roberto Grimaudo, Cosimo Solidoro +1
We present a new stochastic model, based on a 0-dimensional version of the well known biogeochemical flux model (BFM), which allows to take into account the temperature random fluc…
Greenberger-Horne-Zeilinger state generation in qubit-chains via a single -pulse
Roberto Grimaudo, Nikolay V. Vitanov, Antonio Sergio Magalaes de Castro +2
A protocol for generating Greenberger-Horne-Zeilinger states in a system of coupled qubits is proposed. The Hamiltonian model assumes -wise interactions between the qubi…
Dynamics of quantum discord of two coupled spin-1/2 subjected to time-dependent magnetic fields
Roberto Grimaudo, Tatiana Mihaescu, Aurelian Isar +2
We describe the dynamics of quantum discord of two interacting spin-1/2 subjected to controllable time-dependent magnetic fields. The exact time evolution of discord is given for v…