4 papers
QTM: computational package using MPI protocol for quantum trajectories method
Marek Sawerwain, Joanna Wiśniewska
The Quantum Trajectories Method (QTM) is one of {the} frequently used methods for studying open quantum systems. { The main idea of this method is {the} evolution of wave functions…
Quantum Coherence Measures for Quantum Switch
Marek Sawerwain, Joanna Wiśniewska
We suppose that a structure working as a quantum switch will be a significant element of future networks realizing transmissions of quantum information. In this chapter we analyze…
Quantum network protocol for qudits with use of quantum repeaters and Pauli Z-type operational errors
Marek Sawerwain, Joanna Wiśniewska
In this chapter a quantum communication protocol with use of repeaters is presented. The protocol is constructed for qudits i.e. the generalized quantum information units. One-dit…
Transfers of entanglement qudit states in quantum networks
Marek Sawerwain, Joanna Wiśniewska
The issue of quantum states' transfer -- in particular, for so-called Perfect State Transfer (PST) -- in the networks represented by the spin chains seems to be one of the major co…