645 citations · 3.6k across the 104 of their papers we have counts for
6 papers · 1 filter
Continuity of quantum conditional information
R. Alicki, M. Fannes
We prove continuity of quantum conditional information with respect to the uniform convergence of states and obtain a bound which is independent of the dimension o…
Quantum dynamical entropy and decoherence rate
Robert Alicki, Artur Lozinski, Prot Pakonski +1
We investigate quantum dynamical systems defined on a finite dimensional Hilbert space and subjected to an interaction with an environment. The rate of decoherence of initially pur…
Remarks on the nature of quantum computation
Robert Alicki
Two models of computer, a quantum and a classical "chemical machine" designed to compute the relevant part of Shor's factoring algorithm are discussed. The comparison shows that th…
Controlled Quantum Open Systems
Robert Alicki
The theory of controlled quantum open systems describes quantum systems interacting with quantum environments and influenced by external forces varying according to given algorithm…
Optimal strategy for a single-qubit gate and trade-off between opposite types of decoherence
Robert Alicki, Michal Horodecki, Pawel Horodecki +3
We study reliable quantum information processing (QIP) under two different types of environment. First type is Markovian exponential decay, and the appropriate elementary strategy…
Coherent transport and dynamical entropy for Fermionic systems
R. Alicki, M. Fannes, B. Haegeman +1
This paper consists in two parts. First we set up a general scheme of local traps in an homogeneous deterministic quantum system. The current of particles caught by the trap is lin…