## By playing the String TheoryModern cosmology, from the Big Bang to inflation, has its origins in Einstein's general theory of relativity. In the new theory of gravity, Einstein dropped the conventional notion of rigid and unchanging space and time; a dynamic space appeared before science. With the mathematical arsenal and geometric intuition accumulated by the 1920s, he set about developing a unified field theory. |

### What people are saying - Write a review

We haven't found any reviews in the usual places.

### Common terms and phrases

ability accelerators additional dimensions applied approach arises beginning behavior believed billion black holes Calabi–Yau spaces calculations centimeters century complete complete description compressed confirm conservative Considering consistent described detailed determined developed different vibrational difficult discovered distances early easily Einstein electromagnetic electron energy equations existence experimental data experiments explain extended extra dimensions extreme forces in nature fourth framework fundamental geometry grand unification gravitational field gravity gravity and quantum hope huge idea important impressive infinite interactions Kaluza Kaluza-Klein kind known Later mass massive mathematical methods matter Model nature objects particular physicists physics Planck point particle possible powerful predictions previously probability problem properties of particles proposed puncture quantum field theory quantum mechanics quantum theory question relate relativity remains require result scientists shape of extra similar singularities situation space-time spatial dimensions Standard string theory structure superstring theory theoretical theorists understanding unified theory universe usual