Towards Quantum Experiments with Human Eyes Detectrors Based on Cloning via Stimulated Emission ?

TL;DR

This paper critiques recent theoretical and experimental work on quantum experiments involving human eyes and micro-macro entanglement, questioning the validity of the previous claims and interpretations.

Contribution

It provides a critical analysis of recent theoretical proposals and experimental claims in quantum physics related to human eye detection and micro-macro entanglement.

Findings

Critiques the validity of a 2009 theoretical work in Physical Review Letters.

Argues that a 2008 experiment on Micro-Macro entanglement was misinterpreted.

Highlights the need for careful analysis in quantum experiments involving human perception.

Abstract

We believe that a recent, unconventional theoretical work published in Physical Review Letters 103, 113601 (2009) by Sekatsky, Brunner, Branciard, Gisin, Simon, albeit appealing at fist sight, is highly questionable. Furthermore, the criticism raised by these Authors against a real experiment on Micro - Macro entanglement recently published in Physical Review Letters (100, 253601, 2008) is found misleading and to miss its target.