The concept of T-Duality was proposed to explain how different physical configurations in this theory can result in the same macroscopic behavior.
The main formalism for incorporating electric charge in this theory treats it as arising from an interaction with the Kalb-Ramond Field. A unified form of it with gravity is conjectured to be equivalent to quantum field theory via the Maldacena correspondence. The concept of T-Duality was proposed to explain how different physical configurations in this theory can result in the same macroscopic behavior. Edward (*) Witten delivered a lecture that suggested its five major branches could be unified into M theory. At the heart of this theory are branes with a dimension parameter of 1 which have been used to predict the entropy of a black hole when subjected to an immense tensile force. For 10 points, name this unifying theory that models physical particles as a one-dimensional object.
The main formalism for incorporating electric charge in this theory treats it as arising from an interaction with the Kalb-Ramond Field.
superstring theory