Publication Date:
2018-10-11
Description:
Author(s): Kyunghyun Baek and Hyunchul Nha We suggest an improved version of the Robertson–Schrödinger uncertainty relation for canonically conjugate variables by taking into account a pair of characteristics of states: non-Gaussianity and mixedness quantified by using fidelity and entropy, respectively. This relation is saturated by both Ga... [Phys. Rev. A 98, 042314] Published Wed Oct 10, 2018
Keywords:
Quantum information
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics