64 citations · 128 across the 5 of their papers we have counts for
6 papers · 1 filter
Tomography of many-body weak values: Mach-Zehnder interferometry
Vadim Shpitalnik, Yuval Gefen, Alessandro Romito
We propose and study a weak value (WV) protocol in the context of a solid state setup, specifically, an electronic Mach-Zehnder interferometer. This is the first specific proposal…
Weak values of electron spin in a double quantum dot
Alessandro Romito, Yuval Gefen, Yaroslav M. Blanter
We propose a protocol for a controlled experiment to measure a weak value of the electron's spin in a solid state device. The weak value is obtained by a two step procedure -- weak…
Decoherence of Rabi oscillations of electronic spin states in a double quantum dot
Alessandro Romito, Yuval Gefen
We study the role of charge fluctuations in the decoherence of Rabi oscillations between spin states |>, |> of two electrons in a double d…
Transport properties of a periodically driven superconducting single electron transistor
Alessandro Romito, Simone Montangero, Rosario Fazio
We discuss coherent transport of Cooper pairs through a Cooper pair shuttle. We analyze both the DC and AC Josephson effect in the two limiting cases where the charging energy $E_C…
Full Counting Statistics of Cooper Pair Shuttling
Alessandro Romito, Yu. V. Nazarov
The Cooper pair shuttle is a simple model system that combines features of coherent and incoherent transport. We evaluate the full counting statistics (FCS) of charge transfer via…
Decoherence in a Cooper pair shuttle
Alessandro Romito, Francesco Plastina, Rosario Fazio
We examine decoherence effects in the Josephson current of a Cooper pair shuttle. Dephasing due to gate voltage fluctuations can either suppress or enhance the critical current and…