ISPG-Q: Quantum Theory of the Information Substance Pressure Gradient

If time is not fundamental, what generates its flow?

Can gravity be quantized without the metric?

What is the physical carrier of quantum entanglement?

Why does a black hole singularity not truly exist?

Where does information remain after black hole evaporation?

Can time exist in quantum superposition?

Are gravity and entanglement the same phenomenon?

Why is the cosmological constant so small?

Does a scalar (“breathing”) gravitational-wave mode exist beyond GR?

Is spacetime geometry or a physical substance?

— see ISPG-Q theory