Lee's Fest: Quantum Gravity and the Nature of Time

Tempus Discretum: On the nature of cosmic time

Jun 4, 2025, 9:45 a.m.

15m

PI/3-394 - Skyroom (Perimeter Institute for Theoretical Physics)

Conference Talk

Speaker

Niayesh Afshordi (University of Waterloo)

Description

What if the cosmic clock actually ticks? In this talk, I will explore growing evidence—from the structure of the cosmos to the frontiers of quantum gravity—that time may not be continuous, but fundamentally discrete. By rethinking the flow of time as a sequence of quantized events, we uncover surprising connections that challenge our classical intuitions and open new paths in fundamental physics.

External references

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