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Why does String Theory need extra dimensions
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Classroom Contents
The Battle for Reality - String Theory vs Quantum Field Theory
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- 1 Is String Theory Crazy?
- 2 Why am I in London?
- 3 String Theory and Quantum Field Theory differences
- 4 Why bother with String Theory?
- 5 Why does a graviton need to have no mass and spin 2
- 6 Why no Graviton in Quantum Field Theory?
- 7 String Theory solves quantization of gravity
- 8 Similarity and differences between QFT and String Theory
- 9 Why does String Theory need extra dimensions
- 10 Bottom line on String Theory
