35 citations · 73 across the 4 of their papers we have counts for
4 papers
Products of finite order rotations and quantum gates universality
Katarzyna Karnas, Adam Sawicki
We consider a product of two finite order quantum -gates , and ask when has an infinite order. Using the fact that is a double cover of $SO…
Multipartite quantum correlations: symplectic and algebraic geometry approach
A. Sawicki, T. Maciążek, M. Oszmaniec +3
We review a geometric approach to classification and examination of quantum correlations in composite systems. Since quantum information tasks are usually achieved by manipulating…
Criteria for universality of quantum gates
Adam Sawicki, Katarzyna Karnas
We consider the problem of deciding if a set of quantum one-qudit gates is universal. We provide the compact form criteria leading to a simple algo…
Universality of single qudit gates
Adam Sawicki, Katarzyna Karnas
We consider the problem of deciding if a set of quantum one-qudit gates is universal, i.e if the closure is equ…