3 papers
gr-qc2026
Spacetime discreteness via consistent microscopic measurement
Weihu Ma, Yu-Gang Ma
The physical origin of spacetime discreteness remains a central open problem in quantum gravity, with most existing approaches relying on specific microscopic structures or model-d…
physics.gen-ph2026
Scaling-Based Quantization of Spacetime Microstructure
Weihu Ma, Yu-Gang Ma
Planck-scale physics challenges the classical smooth-spacetime picture by introducing quantum fluctuations that imply a nontrivial spacetime microstructure. We present a framework…
gr-qc2024
A Novel Framework for Characterizing Spacetime Microstructure with Scaling
Weihu Ma, Yu-Gang Ma
The study of physics at the Planck scale has garnered significant attention due to its implications for understanding the fundamental nature of the universe. At the Planck scale, q…