Spacetime Dimension ⭐ Verified Source

would make physics unpredictable because partial differential equations would lack the "hyperbolicity" property.

would lead to unstable atoms and planetary orbits. Spacetime Dimension

: This is one of the most cited papers on this topic. Tegmark argues that our 3+1 dimensional spacetime (3 space, 1 time) is "privileged." He demonstrates that: Spacetime Dimension

Several foundational and modern papers explore the dimensionality of spacetime, ranging from explaining why our universe has 3 spatial and 1 temporal dimension to theoretical frameworks involving multiple time dimensions or "scale-dependent" dimensionality. Landmark Papers on Spacetime Dimensions Spacetime Dimension