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_____________________[PRO] о суперзадачах :: quantum measurements and supertasks
о, нашёл шикарное название для того, чем мы все так и норовим заняться в свободное от жж время:
суперзадача = выполнение бесконечного количества действий за конечное количество времени.
и вот наконец наука доказала, что это возможно!
The supertask under consideration consists of performing an infinite number of quantum mechanical measurements in a finite amount of time. Recent arguments in the physics literature claim to show that continuous measurements, understood as N discrete measurements in the limit where N goes to infinity, are impossible.
I show that there are certain kinds of measurements in quantum mechanics for which these arguments break down. This suggests that there is a new context in which quantum mechanics, in principle, permits the performance of a supertask.
Source: Quantum measurements and supertasks, by Alisa Bokulich, International Studies in the Philosophy of Science, July 2003.
суперзадача = выполнение бесконечного количества действий за конечное количество времени.
и вот наконец наука доказала, что это возможно!
The supertask under consideration consists of performing an infinite number of quantum mechanical measurements in a finite amount of time. Recent arguments in the physics literature claim to show that continuous measurements, understood as N discrete measurements in the limit where N goes to infinity, are impossible.
I show that there are certain kinds of measurements in quantum mechanics for which these arguments break down. This suggests that there is a new context in which quantum mechanics, in principle, permits the performance of a supertask.
Source: Quantum measurements and supertasks, by Alisa Bokulich, International Studies in the Philosophy of Science, July 2003.
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