tech
March 29, 2026
Causality optional? Testing the "indefinite causal order" superposition
A quantum experiment shows that we can formally test if the order of events matters.
TL;DR
- A quantum experiment allows for the formal testing of whether event order matters.
- This research investigates the concept of indefinite causal order.
- The experiment provides a way to test if causality can exist in a superposition of orders.
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