Quantum Mechanics

Here is the lecture notes onVariational principle.

Useful for the post graduate(M.Sc.) as well as  Undergraduate(B.Sc.)  students.

Books for Reference:

(1) Quantum Mechanic by D.J. Griffith.

(2) Quantum Mechanics:  Concepts and Application by Nouredine Zettilli.

Here is the lecture notes on Feynmann Path integral Approach.

Useful for the physics loving people !!

Books for Reference:

(1) Quantum Mechanics and path integral by 

Richard P.  Feynmann and Albert R Hibbs.

Here is the lecture note on Introduction to Quantum Information Theory.

Useful for the physics-loving people !!

Books for Reference:

(1) Quantum Computation and Quantum Information by 

Michael A. Nielsen, Isaac L. Chuang.