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All Outputs (22)

Coherently opening a high-Q cavity (2014)
Journal Article
Tufarelli, T., Serafini, A., Ferraro, A., Kim, M. S., & Bose, S. (2014). Coherently opening a high-Q cavity. Physical Review Letters, 112(13), doi:10.1103/PhysRevLett.112.133605

We propose a general framework to effectively “open” a high-Q resonator, that is, to release the quantum state initially prepared in it in the form of a traveling electromagnetic wave. This is achieved by employing a mediating mode that scatters cohe... Read More about Coherently opening a high-Q cavity.

Toward computability of trace distance discord (2014)
Journal Article
Ciccarello, F., Tufarelli, T., & Giovannetti, V. (2014). Toward computability of trace distance discord. New Journal of Physics, 16, doi:10.1088/1367-2630/16/1/013038

It is known that a reliable geometric quantifier of discord-like correlations can be built by employing the so-called trace distance, which is used to measure how far the state under investigation is from the closest 'classical-quantum' state. To dat... Read More about Toward computability of trace distance discord.