2 citations · 2 across the 6 of their papers we have counts for
11 papers
The Infinite-Dimensional Quantum Entropy: the Unified Entropy Case
Roman Gielerak, Joanna Wiśniewska, Marek Sawerwain
By a use of the Fredholm determinant theory, the unified quantum entropy notion has been extended to a case of infinite-dimensional systems. Some of the known (in the finite-dimens…
Variational Quantum Eigensolver for Classification in Credit Sales Risk
Joanna Wiśniewska, Marek Sawerwain
The data classification task is broadly utilized in numerous fields of science and it may be realized by different known approaches (e.g. neural networks). However, in this work, q…
Maximally entangled states of quantum systems: some numerical studies
Roman Gielerak, Marek Sawerwain
Gram matrix approach to an entanglement analysis of pure states describing -- quantum systems is being introduced. In particular, maximally entangled states are descri…
A Gramian Approach to Entanglement in Bipartite Finite Dimensional Systems: The case of pure states
Roman Gielerak, Marek Sawerwain
It has been observed that the reduced density matrices of bipartite qudit pure states possess a Gram matrix structure. This observation has opened a possibility of analysing the en…
Recommendation systems with quantum k-NN and Grover's algorithms for data processing
Marek Sawerwain, Marek Wróblewski
In this article, we discuss the implementation of a quantum recommendation system that uses a quantum variant of the k-nearest neighbours algorithm and the Grover algorithm to sear…
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…