A Complex-Valued Spacetime Metric: Derivations of Quantum Mechanics, Electromagnetism, Entropy, and Predictions for the Hubble Tension

Key Points

• The aim is to derive fundamental concepts involving a complex-valued spacetime metric and its implications for various physical phenomena.
• Analyzed public data from Planck 2018, SH0ES 2022, DES Y3, and KiDS-1000.
• Developed a numerical cosmological tension test.
• Included supplementary figures for derivations.
• Identified discrepancies in cosmological parameters related to Hubble tension.
• Provided mathematical frameworks linking quantum mechanics to measurements of the universe.