39 citations · 122 across the 4 of their papers we have counts for
4 papers
Quantum speed limit and divisibility of the dynamical map
Jose Teittinen, Sabrina Maniscalco
The quantum speed limit (QSL) is the theoretical lower limit of the time for a quantum system to evolve from a given state to another one. Interestingly, it has been shown that non…
There is no general connection between the quantum speed limit and non-Markovianity
Jose Teittinen, Henri Lyyra, Sabrina Maniscalco
The quantum speed limit sets a bound on the minimum time required for a quantum system to evolve between two states. For open quantum systems this quantity depends on the dynamical…
Revealing memory effects in phase-covariant quantum master equations
Jose Teittinen, Henri Lyyra, Boris Sokolov +1
We study and compare the sensitivity of multiple non-Markovianity indicators for a qubit subjected to general phase-covariant noise. For each of the indicators, we derive analytica…
Complete positivity, finite temperature effects, and additivity of noise for time-local qubit dynamics
Juho Lankinen, Henri Lyyra, Boris Sokolov +3
We present a general model of qubit dynamics which entails pure dephasing and dissipative time-local master equations. This allows us to describe the combined effect of thermalisat…