Cystic fibrosis in Turkey.

Dogru D., Çakır E., Eyüboğlu T., Pekcan S., Özçelik U., board m.

The Lancet. Respiratory medicine, vol.8, 2020 (SCI-Expanded) identifier identifier identifier identifier

  • Publication Type: Article / Letter
  • Volume: 8
  • Publication Date: 2020
  • Doi Number: 10.1016/s2213-2600(20)30055-2
  • Journal Name: The Lancet. Respiratory medicine
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, CAB Abstracts, EMBASE, MEDLINE, Veterinary Science Database
  • Bezmialem Vakıf University Affiliated: Yes

Abstract

We introduce the set of quantum channels with constant Frobenius norm, the set of diagonal channels and the notion of equivalence of one-parameter families of channels. First, we show that all diagonal $2$-dimensional channels with constant Frobenius norm are equivalent. Next, we generalize four one-parameter families of $2$-dimensional diagonal channels with constant Frobenius norm to an arbitrary dimension $n$. Finally, we prove that the generalizations are not equivalent in any dimension $n \ge 3$.