Here is some detailed notes on Second Quantization Techniques where it has been started from the fact that why it requires actually, then we had discussed the formalism in great detail.
Books for reference:
(1) Condensed Matter Field Theory by Alexander Altland and Ben Simons.
(2) Methods of Quantum Field Theory in Statistical Physics by A. A. Abrikosov, L.P. Gorkov, and I.E. Dzyaloshinski.
(3) Many-Particle Physics by G.D. Mahan.
Here is some detailed notes on Introduction to Topological Condensed Matter Physics.
Books for reference:
(1) Condensed Matter Field Theory by Alexander Altland and Ben Simons.
(2) Methods of Quantum Field Theory in Statistical Physics by A. A. Abrikosov, L.P. Gorkov, and I.E. Dzyaloshinski.
(3) Many-Particle Physics by G.D. Mahan.
Here are some detailed notes on the Green's Function Approach in Condensed Matter Physics. Here we have started from the basic introduction of Green's function, then subsequently we discussed the non-equilibrium Green's function in great detail.
Books for reference:
(1) Condensed Matter Field Theory by Alexander Altland and Ben Simons.
(2) Methods of Quantum Field Theory in Statistical Physics by A. A. Abrikosov, L.P. Gorkov, and I.E. Dzyaloshinski.
(3) Many-Particle Physics by G.D. Mahan.