Lectures on Spectrum Generating Symmetries and U-duality in Supergravity, Extremal Black Holes, Quantum Attractors and Harmonic Superspace

Lectures on String Theory

Lectures on string theory and cosmology

Lectures on String Theory in Curved Spacetimes

Lectures on string/brane cosmology

Lectures on Strings and Dualities

Lectures on Strings, D-branes and Gauge Theories

Lectures on Superconformal Quantum Mechanics and Multi-Black Hole Moduli Spaces

Lectures on supergravity

Lectures on Supergravity p-branes

Lectures on Superstring and M Theory Dualities

Lectures on Superstring Phenomenology

Lectures on supersymmetric gauge theories and electric-magnetic duality

Lectures on Supersymmetric Yang-Mills Theory and Integrable Systems

Lectures on the functional renormalization group method

Lectures on the Langlands Program and Conformal Field Theory

Lectures on the mass of topological solitons

Lectures on the Microscopic Modeling of the 5-dim. Black Hole of IIB String Theory and the $D_1-D_5$ System

Lectures on the Plane-Wave String/Gauge Theory Duality

Lectures on the Theory of Cosmological Perturbations