• Courses
  • PHYS
  • PHYS 221A

    • Relativistic Quantum Field Theory . PHYS 221A

    Introduction to the theory of Lorentz covariant quantized fields. Global and local conservation laws. Path integral formulation. Applications to quantum electrodynamics, quantum chromodynamics, and electroweak interactions. Other possible topics include grand unification, the renormalization group, anomolies, current algebra and supersymmetry.

    + Add to schedule
    Prerequisites: Physics 205, Physics 210A, Physics 210B, Physics 215A, Physics 215B, and Physics 215C; or consent of instructor.

    4

    Units

    Optional

    Grading

    1, 2, 3

    Passtime

    None

    Level Limit

    Letters and science

    College
    Instructors
    David Berenstein

    3.5

    2 reviews
    Lecture
    ILP 3107
    M W
    12:30 PM - 13:45 PM
    5 / 30
    Enrollment Trends
    Grading Trends (14)
    See All
    PHYS 221A Srednicki M Fall 2023 Total: 26
    PHYS 221A Giddings S B Fall 2022 Total: 11
    Rate My Professors (2)
    PHYS5 . 2 Years Ago

    Good teacher, the book really helped

    0 helpful 0 unhelpful
    PHYS5 . 14 Years Ago

    Dork/Nerd but funny. Material is pretty hard and confusing but the tests were fair. Definitely easier than crap mastering physics. Appears very busy man, so flaky on midterm solutions posting. Lecture slides are online! but most lectures are incomprehensible. I hate to say it, but reading Freedman's book helped. Just don't read too much into detail

    1 helpful 0 unhelpful
    You Might Also Like
    PHYS 215A
    18 / 50 Enrolled
    Quantum Mechanics
    Fisher M P
    T R
    09:30 AM - 10:45 AM
    PHYS 217A
    8 / 50 Enrolled
    The Many Body Problem in Condensed Matter Physics
    Vijay K
    T R
    12:30 PM - 13:45 PM
    PHYS 223A
    8 / 50 Enrolled
    Concepts and Phenomena of Condensed Matter Physics
    Dirk Bouwmeester 2.8
    M W
    11:00 AM - 12:15 PM
    PHYS 225A
    6 / 50 Enrolled
    Elementary Particle Physics
    Jeff Richman 3.0
    T R
    12:30 PM - 13:45 PM
    PHYS 228
    11 / 50 Enrolled
    Atomic and Molecular Physics
    Jayich A M
    T R
    14:00 PM - 15:15 PM
    PHYS 231A
    7 / 50 Enrolled
    General Relativity
    Gary Horowitz 4.5
    M W
    14:00 PM - 15:15 PM