Research area · 05

Quantum spacetime & geometry

We study causal structure, curved-spacetime physics, and possible microscopic descriptions of geometry.

General relativity treats gravity as geometry, but its relation to quantum physics remains unresolved.

Quantum gravity and causal sets

We investigate causal-set approaches to quantum gravity, Lorentzian and Riemannian geometry, and the emergence of continuum spacetime from more fundamental ingredients. Related work examines chaos, wave propagation, and particle motion in curved geometries, connecting foundational questions to classical gravitational phenomena.