2012 Nobel Prize in quantum mechanics: observation without destruction

[San K]

Noble prize in QM for 2012

1. Would someone like to summarize the research and results?

2. how can single quantum particles be observed without destroying them?

3. how were they able to show both states at the same time?

4. were the two physicists entangled at 68?...;)

 

[DrDu]

http://www.nobelprize.org/nobel_prizes/physics/laureates/2012/advanced-physicsprize2012.pdf