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      24 posts
    Classical Fields: Maxwell Field
    • Dec 11, 2018
    • 6 minutes read
    The classical field theory for vector field, so-called Maxwell Field. Together with the solution of Maxwell equation and some properties of Maxwell field.
    Classical Fields: Dirac Field
    • Dec 11, 2018
    • 16 minutes read
    The classical field theory for Dirac spinor field, so-called Dirac Field. Together with the solution of Dirac equation and some properties of Dirac field.
    Perturbation Theory
    • Dec 3, 2018
    • 12 minutes read
    The perturbation theory for quantum mechanics. This is a useful method on solve some problems which we cannot handle it analytically