S-duality

S- duality is

  • S- duality (String theory ), one of the transformations ( dualities ), expressing the equivalence of different string theories, in this case theories with large and small coupling constant ( other dualities are T- duality and U- duality ). A similar concept is also available in certain quantum field theories.
  • S- duality ( homotopy theory )
  • Disambiguation
699014
de