26 episodi

Video Lectures from 8.851 Effective Field Theory, Spring 2013

Effective Field Theory MIT

    • Scienze

Video Lectures from 8.851 Effective Field Theory, Spring 2013

    • video
    Lecture 1: Introduction to Effective Field Theory (EFT)

    Lecture 1: Introduction to Effective Field Theory (EFT)

    In this lecture, the professor discussed EFT of Hydrogen, top-down and bottom-up, and renormalizable EFT.

    • 1h 19 min
    • video
    Lecture 2: Dimensional Power Counting

    Lecture 2: Dimensional Power Counting

    In this lecture, the professor discussed Marginal & (ir)relevant operators, Standard Model as and EFT, and started topic of field redefinitions.

    • 1h 25 min
    • video
    Lecture 3: Field Redefinitions

    Lecture 3: Field Redefinitions

    In this lecture, the professor finished field redefinitions, discussed loops, regularization and the impact on power counting.

    • 1h 24 min
    • video
    Lecture 4: Matching and Decoupling

    Lecture 4: Matching and Decoupling

    In this lecture, the professor discussed alphas(mu) and integrating out massive particles in MSbar, and Electroweak Hamiltonian Hw.

    • 1h 21 min
    • video
    Lecture 5: Classic Operator Renormalization Group Equations (RGE)

    Lecture 5: Classic Operator Renormalization Group Equations (RGE)

    In this lecture, the professor discussed renormalization group equations for Hw, running & scale variations, LL, NLL, etc., matching and scheme dependence.

    • 1h 21 min
    • video
    Lecture 6: Chiral Lagrangians

    Lecture 6: Chiral Lagrangians

    In this lecture, the professor discussed linear sigma model & field redefinitions, non-linear Lagrangian & symmetry breaking, Spurion analysis, and started topic of loops.

    • 1h 19 min

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