Quantum eraser
This is the current revision of Quantum eraser as edited by EdBot (talk | contribs) at 22:09, April 8, 2008. This URL is a permanent link to this version of this page.
A quantum eraser is a device in physics that alters the outcome of an experiment by erasing quantum information.
In quantum mechanics the observation of a subatomic particle has an effect on its behavior. It logically follows that erasing the observation of a subatomic particle will also effect its behavior.