The bizarre quantum paradox of 'negative time'
undefined 12, 2025
Physicists have explored strange concepts like "negative time" and "retrocausality" in quantum mechanics. In one experiment, light pulses appeared to travel through barriers in less than zero time, creating the illusion of time reversal. Some theorists even suggest that particles might influence the past from the future, a concept called "retrocausality." While counterintuitive, these ideas challenge our understanding of time and causality, potentially revealing that time works very differently at quantum scales.
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