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Course information comes from the public UCLA General Catalog. Requisites are read from UCLA’s published wording and can be incomplete or out of date — check the official catalog listing and your department adviser before you enroll.

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PHYSICS 127 · PHYS 127General Relativity

Physics · 4 units · Undergraduate upper division (100-199)

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Recommended: courses 115A, 115B, 115C. Introduction to general relativity. Principle of equivalence and curved spacetime, local inertial frames, vectors and three-dimensional surfaces in curved spacetime. Schwarzchild metric, perihelion precession, bending of light by sun, and gravitational redshift. Star-system applications, black holes, gravitational waves. Introduction to cosmology, including Robertson/Walker metric and expanding universe solution to Friedman equations. Dark energy and cosmological constant.

P/NP or letter grading.

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Requisites

Official UCLA wording

Requisites: courses 32, 105B, 110A, 110B.

BruinTree reads · Prerequisite

confidence 1.00 · from UCLA’s structured data
all of
  • PHYSICS 32
  • PHYSICS 105B
  • PHYSICS 110A
  • PHYSICS 110B

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Requires

Everything that has to come before this course, not just the courses named in the requisite above.

PHYSICS 127

  • PHYSICS 32Mathematical Methods
    • PHYSICS 1APhysics for Scientists and Engineers: Mechanics
      • MATH 31ADifferential and Integral Calculus1 more beneath
      • MATH 31BIntegration and Infinite Seriesanother path to it
      • MATH 32ACalculus of Several Variablesanother path to it
    • PHYSICS 1AHPhysics for Scientists and Engineers: Mechanics (Honors)
      • MATH 31ADifferential and Integral Calculusanother path to it
      • MATH 31BIntegration and Infinite Seriesanother path to it
      • MATH 32ACalculus of Several Variablesanother path to it
    • MATH 32ACalculus of Several Variables
      • MATH 31ADifferential and Integral Calculusanother path to it
    • PHYSICS 1BPhysics for Scientists and Engineers: Oscillations, Waves, Electric and Magnetic Fields
      • PHYSICS 1APhysics for Scientists and Engineers: Mechanicsanother path to it
      • MATH 31BIntegration and Infinite Seriesanother path to it
      • MATH 32ACalculus of Several Variablesanother path to it
    • PHYSICS 1BHPhysics for Scientists and Engineers: Oscillations, Waves, Electric and Magnetic Fields (Honors)
      • PHYSICS 1APhysics for Scientists and Engineers: Mechanicsanother path to it
      • PHYSICS 1AHPhysics for Scientists and Engineers: Mechanics (Honors)another path to it
      • MATH 31BIntegration and Infinite Seriesanother path to it
      • MATH 33ALinear Algebra and Applications1 more beneath
    • MATH 32BCalculus of Several Variables
      • MATH 31BIntegration and Infinite Series
      • MATH 32ACalculus of Several Variablesanother path to it
    • PHYSICS 1CPhysics for Scientists and Engineers: Electrodynamics, Optics, and Special Relativity
      • PHYSICS 1APhysics for Scientists and Engineers: Mechanicsanother path to it
      • PHYSICS 1BPhysics for Scientists and Engineers: Oscillations, Waves, Electric and Magnetic Fieldsanother path to it
      • MATH 32ACalculus of Several Variablesanother path to it
    • PHYSICS 1CHPhysics for Scientists and Engineers: Electrodynamics, Optics, and Special Relativity (Honors)
      • PHYSICS 1APhysics for Scientists and Engineers: Mechanicsanother path to it
      • PHYSICS 1AHPhysics for Scientists and Engineers: Mechanics (Honors)another path to it
      • MATH 32ACalculus of Several Variablesanother path to it
  • PHYSICS 105BAnalytic Mechanics
    • PHYSICS 105AAnalytic Mechanics
      • PHYSICS 32Mathematical Methodsanother path to it
      • MATH 33BDifferential Equations
  • PHYSICS 110AElectricity and Magnetism
    • PHYSICS 32Mathematical Methodsanother path to it
  • PHYSICS 110BElectricity and Magnetism
    • PHYSICS 105BAnalytic Mechanicsanother path to it
    • PHYSICS 110AElectricity and Magnetismanother path to it

4 direct requisites. Showing 40 courses over 3 levels; the branches marked with a count carry on past it. Every course here opens its own tree.

Unlocks

What this course is a requisite for, and what those courses lead to in turn.

No course in the catalog lists this as a requisite.

  • Spring 2026
  • Winter 2027
  • Spring 2027

Scheduled, not typical — from UCLA’s Schedule of Classes, which publishes Fall 2025 through Spring 2027 and nothing before it.