Antonio Lao
Jun5-04, 01:55 PM
SR has the speed of light in vacuum. GR has the equivalence principle. QM has the uncertainty principle.
String theory can have a principle of directional invariance. This principle can reduce the 11-dim M-theory and 10-dim superstring theory back down to the 1-dim of string and still be able to describe all the properties of fermions and bosons.
String theory can have a principle of directional invariance. This principle can reduce the 11-dim M-theory and 10-dim superstring theory back down to the 1-dim of string and still be able to describe all the properties of fermions and bosons.