Sumários
The fermionic string
12 maio 2020, 16:30 • Gabriel Czerwionka Lopes Cardoso
Orbifold compactifications. RNS formulation of the fermionic string.
T-duality
7 maio 2020, 16:30 • Gabriel Czerwionka Lopes Cardoso
T-duality in closed string theory. Circle compactification and gauge symmetry enhancement. Toroidal compactification and Narain lattices. Open strings and T-duality.
T-duality
5 maio 2020, 16:30 • Gabriel Czerwionka Lopes Cardoso
Circle compactification. Target space duality in closed string theory. The partition function for a free boson on a circle.
Closed string torus partition function
30 abril 2020, 16:30 • Gabriel Czerwionka Lopes Cardoso
(b,c) ghost partition function. Closed string torus partition function and modular invariance.
Closed string torus partition function
28 abril 2020, 16:30 • Gabriel Czerwionka Lopes Cardoso
Closed string torus partition function.