284 citations · 2.4k across the 70 of their papers we have counts for
6 papers · 1 filter
Detection of quantum interference without interference
Iliya Esin, Alessandro Romito, Yuval Gefen
Quantum interference is typically detected through the dependence of the interference signal on certain parameters (path length, Aharonov-Bohm flux, etc.), which can be varied in a…
Topological transition in measurement-induced geometric phases
Valentin Gebhart, Kyrylo Snizhko, Thomas Wellens +3
The state of a quantum system, adiabatically driven in a cycle, may acquire a measurable phase depending only on the closed trajectory in parameter space. Such geometric phases are…
Entanglement transition from variable-strength weak measurements
Marcin Szyniszewski, Alessandro Romito, Henning Schomerus
We show that weak measurements can induce a quantum phase transition of interacting many-body systems from an ergodic thermal phase with a large entropy to a nonergodic localized p…
Efficiency of a cyclic quantum heat engine with finite-size baths
M. Hamed Mohammady, Alessandro Romito
In this paper we investigate the relationship between the efficiency of a cyclic quantum heat engine with the Hilbert space dimension of the thermal baths. By means of a general in…
Sensing electrons during an adiabatic coherent transport passage
Oded Zilberberg, Alessandro Romito
We study the detection of electrons undergoing coherent transfer via adiabatic passage (CTAP) in a triple quantum-dot system with a quantum point-contact sensing the change of the…
Symmetry constrained decoherence of conditional expectation values
M. Hamed Mohammady, Alessandro Romito
Conditional expectation values of quantum mechanical observables reflect unique non-classical correlations, and are generally sensitive to decoherence. We consider the circumstance…