35 citations · 47 across the 5 of their papers we have counts for
3 papers · 1 filter
Measurement-Selective Dynamical Symmetry Breaking
Polina Kofman, Elvira Bilokon, Valeriia Bilokon +1
Continuous measurement is commonly associated with decoherence and the loss of symmetry. Here, we show that weak continuous measurements can instead act selectively: depending on t…
Tuning the initial phase to control the final state of a driven qubit
Polina Kofman, Sergey Shevchenko, Franco Nori
A driven quantum system can experience Landau-Zener-Stuckelberg-Majorana (LZSM) transitions between its states, when the respective energy levels quasi-cross. If this quasicrossing…
Majorana's approach to nonadiabatic transitions validates the adiabatic-impulse approximation
Polina O. Kofman, Oleh V. Ivakhnenko, Sergey N. Shevchenko +1
The approach by Ettore Majorana for non-adiabatic transitions between two quasi-crossing levels is revisited. We rederive the transition probability, known as the Landau-Zener-Stüc…