pith. sign in

arxiv: 0711.3885 · v2 · submitted 2007-11-25 · 🪐 quant-ph

Quantum smoothing

classification 🪐 quant-ph
keywords quantumsmoothingstateclassicalcommunicationcontinuousentanglementestimation
0
0 comments X
read the original abstract

Quantum initial state estimation through entanglement and continuous measurement is introduced. This paper provides a unified formulation of classical and quantum smoothing and shows a smoothing uncertainty relation. As an example, a communication between two parties via a two mode squeezed state is shown.

This paper has not been read by Pith yet.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.