Question

What is the quantum physics observer paradox?

Answer 1

The quantum physics observer paradox refers to the paradoxical nature of observation in quantum mechanics, where the act of observing changes the behavior of particles. According to the Copenhagen interpretation, particles exist in multiple states until observed, at which point they collapse into a specific position. This paradox highlights the inherent uncertainty and indeterminacy of quantum mechanics.

Step-by-step explanation:

The quantum physics observer paradox refers to the paradoxical nature of observation in quantum mechanics. According to the Copenhagen interpretation of quantum mechanics, when an observer is not looking or the particle is not being detected, the particle is described by a wave function that represents its possible locations. However, when the observer is looking or the particle is being detected, the wave function collapses, and the particle is found in a specific position. This paradox highlights the uncertainty and indeterminacy inherent in quantum mechanics.

Answer 2

“The paradox means that if quantum theory works to describe observers, scientists would have to give up one of three cherished assumptions about the world,” said Associate Professor Eric Cavalcanti, a senior theory author on the paper.