In Theory of Everything – Mathematical Universe and the Golden Ratio, Darko Sifrer blends mathematics, physics, chess, philosophy, and deep reflection. From black holes and photons to the origin of the cosmos and the workings of the human mind, he explores what happens when energy and mass become equal, and uncovers the remarkable role mathematics plays in shaping nature and the universe itself.

This book reveals:

• how the mysterious expression 0⁰ connects mathematics with quantum uncertainty and the origin of the cosmos
• the surprising idea that our thoughts may belong to a mathematical universe—a realm ruled by quantum mechanics, where infinity, infinite divisibility, imaginary numbers, and perfectly precise Euclidean geometry exist
• what the remarkable Phi-bonacci sequence reveals about rounding and the limitations that shape our physical universe
• the profound connection between the physical universe and the mathematical universe—two realms that complement each other like yin and yang

If Einstein had read this book, he might have reconsidered his famous claim that “God does not play dice with the universe.” As Sifrer suggests, nature not only plays dice—it shuffles the cards as well. Probability, after all, is a fundamental part of mathematics.

Provocative, imaginative, and intellectually fearless, this book invites readers to rethink the universe—and their place within it.