Physicists discovered the shortest measurement to break down a quantum state

Measuring a quantum object makes it lose its odd quantum properties, and it solely takes between 0.1 billionth of a second to 0.1 sextillionth of a second


22 September 2022

Quantum wave operate collapse shouldn’t be instantaneous

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The collapse of the quantum wave operate – wherein quantum objects go from current inside many attainable states without delay to settling right into a concrete one understood by classical physics –  doesn’t occur instantaneously, straight difficult a longstanding textbook understanding of quantum physics.

Probably the most infamous instance of this phenomenon is Erwin Schrödinger’s thought experiment the place a cat in a field is in a quantum state of each “lifeless” and “alive” on the similar time. Opening the field and taking a look at …

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