Gravitation by Charles W. Misner, Kip S. Thorne, John Archibald Wheeler
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Gravitation by Charles W. Misner, Kip S. Thorne, John Archibald Wheeler
Gravitation by Charles W. Misner, Kip S. Thorne, John Archibald Wheeler
Gravitation by Charles W. Misner, Kip S. Thorne, John Archibald Wheeler
Gravitation by Charles W. Misner, Kip S. Thorne, John Archibald Wheeler
Gravitation by Charles W. Misner, Kip S. Thorne, John Archibald Wheeler
'Participation' is the incontrovertible new concept given by quantum mechanics; it strikes down the term 'observer' of classical theory, the [wo]man who stands safely behind a thick glass wall and watches what goes on without taking part. That can't be done, quantum mechanics says.
Wheeler, Misner & Thorne; Gravitation