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- University of InsubriaIT23 papers
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- Sapienza University of RomeIT16 papers
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18 papers · 1 filter
Superconducting Microwave Cavity Made of Bulk MgB2
G. Giunchi, A. Agliolo Gallitto, G. Bonsignore +2
We report the successful manufacture and characterization of a microwave resonant cylindrical cavity made of bulk MgB2 superconductor (Tc = 38.5 K), which has been produced by the…
Entanglement-induced electron coherence in a mesoscopic ring with two magnetic impurities
F. Ciccarello, G. M. Palma, M. Zarcone
We investigate the Aharonov-Bohm (AB) interference pattern in the electron transmission through a mesoscopic ring in which two identical non-interacting magnetic impurities are emb…
Evidence of Luttinger liquid behavior in one-dimensional dipolar quantum gases
R. Citro, E. Orignac, S. De Palo +1
The ground state and structure of a one-dimensional Bose gas with dipolar repulsions is investigated at zero temperature by a combined Reptation Quantum Monte Carlo (RQMC) and boso…
Information-Disturbance Tradeoff in Quantum State Discrimination
Francesco Buscemi, Massimiliano F. Sacchi
When discriminating between two pure quantum states, there exists a quantitative tradeoff between the information retrieved by the measurement and the disturbance caused on the unk…
Continuous Variable Quantum Cryptography using Two-Way Quantum Communication
Stefano Pirandola, Stefano Mancini, Seth Lloyd +1
Quantum cryptography has been recently extended to continuous variable systems, e.g., the bosonic modes of the electromagnetic field. In particular, several cryptographic protocols…
A minimum-disturbing quantum state discriminator
Francesco Buscemi, Massimiliano F. Sacchi
We propose two experimental schemes for quantum state discrimination that achieve the optimal tradeoff between the probability of correct identification and the disturbance on the…