164 citations · 182 across the 3 of their papers we have counts for
6 papers
Protocol for temperature sensing using a three-level transmon circuit
Aidar Sultanov, Marko Kuzmanović, Andrey V. Lebedev +1
We present a method for in situ temperature measurement of superconducting quantum circuits, by using the first three levels of a transmon device to which we apply a sequence of $π…
Benchmarking Machine Learning Algorithms for Adaptive Quantum Phase Estimation with Noisy Intermediate-Scale Quantum Sensors
Nelson Filipe Costa, Yasser Omar, Aidar Sultanov +1
Quantum phase estimation is a paradigmatic problem in quantum sensing andmetrology. Here we show that adaptive methods based on classical machinelearning algorithms can be used to…
Klein tunneling through the trapezoidal potential barrier in graphene: conductance and shot noise
Gheorghe Sorin Paraoanu
When a single-layer graphene sheet is contacted with metallic electrodes, tunnel barriers are formed as a result of the doping of graphene by the metal in the contact region. If th…
Listening to the quantum vacuum: a perspective on the dynamical Casimir effect
Gheorghe Sorin Paraoanu, Göran Johansson
Modern quantum field theory has offered us a very intriguing picture of empty space. The vacuum state is no longer an inert, motionless state. We are instead dealing with an entity…
Majorana representation of adiabatic and superadiabatic processes in three-level systems
Shruti Dogra, Antti Vepsäläinen, G. S. Paraoanu
We show that stimulated Raman adiabatic passage (STIRAP) and its superadiabatic version (saSTIRAP) have a natural geometric two-star representation on the Majorana sphere. In the c…
Superadiabatic population transfer in a three-level superconducting circuit
Antti Vepsäläinen, Sergey Danilin, Gheorghe Sorin Paraoanu
Adiabatic manipulation of the quantum state is an essential tool in modern quantum information processing. Here we demonstrate the speed-up of the adiabatic population transfer in…