Original paper
Operational Resource Theory of Continuous-Variable Nonclassicality
Abstract
Genuinely quantum states of a harmonic oscillator may be distinguished from their classical counterparts by the Glauber-Sudarshan P-representation -- a state lacking a positive P-function is said to be nonclassical. In this paper, we propose a general operational framework for studying nonclassicality as a resource in networks of passive linear elements and measurements with feed-forward. Within this setting, we define new measures of...
Paper Details
Title
Operational Resource Theory of Continuous-Variable Nonclassicality
Published Date
Dec 3, 2018
Journal
Volume
8
Issue
4