ELI5: I really don't understand why string theory was proposed. What's wrong with our ... - Reddit
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String theory exists because our two best physics frameworks — quantum mechanics and general relativity — are mathematically irreconcilable, and that contradiction demands a deeper answer.
String TheoryTheory of EverythingQuantum MechanicsGeneral Relativity
Theory Briefing
- Quantum theory predictions match measurements to over a dozen decimal places, making it one of the most verified frameworks in science.
- Despite this precision, quantum mechanics and general relativity break down when applied together, exposing a fundamental gap in our understanding of reality.
- String theory was proposed as a unification framework — replacing point particles with vibrating strings to reconcile gravity with quantum rules.