[ExI] coffee break

[scerir]

> So, possible 'selection' of lottery winners 
> avoiding quantum suicide?

Korotkov and Jordan think that 'undoing' a 'weak
measurement' (a sort of 'soft' and 'looong' quantum 
measurement invented by Aharonov, Albert,
and Vaidman) may be interpreted as erasing, by a
second 'weak measurement', the information obtained 
from a first 'weak measurement'.

They also wrote a paper about that ...
PRL abstract
http://link.aps.org/abstract/PRL/v97/e166805
paper (pdf)
http://www.arxiv.org/abs/cond-mat/0606713

We could also 'undo' a 'weak' quantum suicide then,
and we could also 'undo' a 'weak' MWI branching,
if things went wrong :-)