Quantum zeno dynamics from general quantum operations

Daniel Burgarth, Paolo Facchi, Hiromichi Nakazato, Saverio Pascazio, Kazuya Yuasa

研究成果: Article査読

2 被引用数 (Scopus)

抄録

We consider the evolution of an arbitrary quantum dynamical semigroup of a finite-dimensional quantum system under frequent kicks, where each kick is a generic quantum operation. We develop a generalization of the Baker-Campbell-Hausdorff formula allowing to reformulate such pulsed dynamics as a continuous one. This reveals an adiabatic evolution. We obtain a general type of quantum Zeno dynamics, which unifies all known manifestations in the literature as well as describing new types.

本文言語English
ページ(範囲)1-43
ページ数43
ジャーナルQuantum
4
DOI
出版ステータスPublished - 2020 7 6

ASJC Scopus subject areas

  • 原子分子物理学および光学
  • 物理学および天文学(その他)

引用スタイル