49 citations · 188 across the 9 of their papers we have counts for
9 papers
state generation of three Josephson qubits in presence of bosonic baths
S. Spilla, R. Migliore, M. Scala +1
We analyze an entangling protocol to generate tripartite Greenberger-Horne-Zeilinger states in a system consisting of three superconducting qubits with pairwise coupling. The dynam…
Resonant effects in a SQUID qubit subjected to non adiabatic changes
F. Chiarello, S. Spilla, M. G. Castellano +5
By quickly modifying the shape of the effective potential of a double SQUID flux qubit from a single-well to a double-well condition, we experimentally observe an anomalous behavio…
Non-Markovian dissipative dynamics of two coupled qubits in independent reservoirs: a comparison between exact solutions and master equation approaches
E. Ferraro, M. Scala, R. Migliore +1
The reduced dynamics of two interacting qubits coupled to two independent bosonic baths is investigated. The one-excitation dynamics is derived and compared with that based on the…
Robust stationary entanglement of two coupled qubits in independent environments
M. Scala, R. Migliore, A. Messina +1
The dissipative dynamics of two interacting qubits coupled to independent reservoirs at nonzero temperatures is investigated, paying special attention to the entanglement evolution…
Dissipation and entanglement dynamics for two interacting qubits coupled to independent reservoirs
Matteo Scala, Rosanna Migliore, Antonino Messina
We derive the master equation of a system of two coupled qubits by taking into account their interaction with two independent bosonic baths. Important features of the dynamics are…
Diffusion and transfer of entanglement in an array of inductively coupled flux qubits
Rosanna Migliore, Kazuya Yuasa, Marina Guccione +2
A theoretical scheme to generate multipartite entangled states in a Josephson planar-designed architecture is reported. This scheme improves the one published in [Phys. Rev. B 74,…