measurement collapse
[ˈmɛʒərmənt kəˈlæps]
nounpl: measurement collapses
colapso da medição
1. In quantum mechanics, the process by which a quantum system transitions from a superposition of states to a definite state upon observation or measurement
The measurement collapse occurs when the wave function is observed, forcing the particle into a single state.
O colapso da medição ocorre quando a função de onda é observada, forçando a partícula a um único estado.
2. A sudden, significant decrease in the accuracy, precision, or validity of measurements in a system or experiment
The measurement collapse in the sensor data indicated a critical equipment failure.
O colapso da medição nos dados do sensor indicou uma falha crítica do equipamento.
This term is primarily used in academic, scientific, and philosophical contexts when discussing quantum mechanics and the Copenhagen interpretation. It's central to debates about the role of observation in quantum theory and is discussed extensively in universities and research institutions in both Brazil and Portugal. The concept is less common in everyday conversation and is specialized vocabulary.
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