Combinatorics of Causal Set Theory

Explore the mathematical foundations of causal set theory through a combinatorial lens in this 59-minute conference talk. Discover how spacetime can be modeled as a locally finite poset in quantum gravity research and learn about the fascinating combinatorial questions this approach generates. Examine the intersection of discrete mathematics and theoretical physics as the speaker explains their recent interest in this field and highlights aspects that particularly appeal to discrete mathematicians. Gain insights into how poset theory applies to fundamental questions about the nature of spacetime and quantum gravity, opening new avenues for combinatorial research in mathematical physics.