Monday, June 29, 2026
Science

Testing quantum collapse theory with the XENONnT dark matter detector

Theories of quantum mechanics predict that some particles can exist in superpositions, which essentially means that they can be in more than one state at once. When a particle's state is measured, however, this superposition appears to "collapse" into a single outcome; a phenomenon often referred to...

Testing quantum collapse theory with the XENONnT dark matter detector
Image: Phys.org
Theories of quantum mechanics predict that some particles can exist in superpositions, which essentially means that they can be in more than one state at once. When a particle's state is measured, however, this superposition appears to "collapse" into a single outcome; a phenomenon often referred to as the "measurement problem."

Originally published at Phys.org

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