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 Requisites are read from UCLA’s published wording and can be incomplete or out of date — check the official catalog listing and your department adviser before you enroll.

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QNT SCI 403Theory of Quantum Devices

Quantum Science and Technology · 4 units · Graduate professional courses (400-499)

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Study of advanced theories, with some elements of quantum transport and advanced many-body physics. Introduction and comparison of different types of physical building blocks available for quantum computing. Addresses practical issues, such as scalability and comparison between different physical platforms and associated devices.

Letter grading.

When it runs

  • Spring 2026
  • Spring 2027

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

Requisites

Official UCLA wording

Requisites: course 402, Physics 245.

BruinTree reads · Prerequisite

confidence 1.00 · from UCLA’s structured data
all of
  • QNT SCI 402
  • PHYSICS 245

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About QNT SCI 403. We read UCLA’s requisite wording by machine, and it gets things wrong.

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Requires

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

QNT SCI 403

  • QNT SCI 402Quantum Information
    • PHYSICS 245Quantum Computationanother path to it
  • PHYSICS 245Quantum Computation
    • PHYSICS 115AQuantum Mechanics
      • PHYSICS 17Modern Physics1 more beneath
      • PHYSICS 32Mathematical Methods2 more beneath
      • PHYSICS 105AAnalytic Mechanics
    • PHYSICS 115BQuantum Mechanics
      • PHYSICS 105BAnalytic Mechanics
      • PHYSICS 115AQuantum Mechanicsanother path to it
    • PHYSICS 115CQuantum Mechanics
      • PHYSICS 115BQuantum Mechanicsanother path to it
    • PHYSICS 131Mathematical Methods of Physics1 more beneath
      • MATH 32BCalculus of Several Variables2 more beneath
      • PHYSICS 1APhysics for Scientists and Engineers: Mechanics3 more beneath
      • MATH 33ALinear Algebra and Applications3 more beneath
      • PHYSICS 1AHPhysics for Scientists and Engineers: Mechanics (Honors)3 more beneath
      • MATH 33BDifferential Equations1 more beneath
      • PHYSICS 1BPhysics for Scientists and Engineers: Oscillations, Waves, Electric and Magnetic Fields2 more beneath
      • PHYSICS 1BHPhysics for Scientists and Engineers: Oscillations, Waves, Electric and Magnetic Fields (Honors)2 more beneath
      • PHYSICS 1CPhysics for Scientists and Engineers: Electrodynamics, Optics, and Special Relativity1 more beneath

2 direct requisites. Showing 21 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.