Notes

Here are some notes which I have made during my study. These are not final versions and will be updated with new materials as I find time. Please get in touch if you find any error.

I- Some Typed Notes and Project Reports

• AdS CFT correspondence 

• String Theory

• Geometry and Entanglement 

1. Bulk Reconstruction  (based on some lectures by Ashoke Sen)

2. Hawking Radiation

3. Unruh Effect

• Vacuum Decay (based on some lectures by Ashoke Sen)

• Classical Theory of Gauge Fields

• Loop calculations in QFT

• Poincare Group

II- Some Hand Written Notes

• Superstring perturbation theory

1.  RNS formalism

2. Riemann surface 

3. String S matrix

4. Tree string amplitudes

5. Loop amplitudes

• Super symmetry

1.  Spinors in 4 dimension

2. Spinors in arbitrary dimension

3. Dotted vs undotted indices

4. Some basics of Supersymmetry

5. Some topics in Supergravity

• Some topics in string theory

1. BRST quantization

2. Open strings and D branes

3. Derivation of world sheet OPEs

4. Pure spinor formalism 

5. Super space formalism in 2 dimension

6. N=1 SYM in 10 dimension

• Some topics in AdS-CFT

1. 1. CFT in d > 2 dimensions       

   2. Fermions in AdS

   3. Large N theories

• Notes based on some lectures by Ashoke Sen

1. 1.  Cosmology

   2.  Fermions in curved space time 

   3. Soft graviton theorem

   4. Thermal Field Theory

   5. Some lectures on compactification 

   6. Routhian quantization of gauge field 

• QFT 1 

• Mellin amplitudes

• Unitarity and negative norm states

• Mathematics of Riemann Surfaces