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Free MIT Course: Statistical Mechanics II: Fields and Phase Transitions

Study collective behavior and phase transitions using field-based statistical mechanics. Advanced lectures develop scaling, renormalization and expansion methods for interacting physical systems.

Video numbers show the position in this classroom. Lecture and recitation numbers retain MIT’s original numbering.

Video 1 of 26 1:16:04

1. Collective Behavior, from Particles to Fields Part 1

Before you start

Suggested preparation: Statistical mechanics, calculus and mathematical physics.

About this course

Study collective behavior and phase transitions using field-based statistical mechanics. Advanced lectures develop scaling, renormalization and expansion methods for interacting physical systems.

Topics and lesson examples

  • 1. Collective Behavior, from Particles to Fields Part 1
  • 7. The Scaling Hypothesis Part 2
  • 13. Position Space Renormalization Group, Part 1
  • 19. Series Expansions Part 5
  • 26. Continuous Spins at Low Temperatures Part 6

Course at a glance

Provider MIT
Platform YouTube · MIT OpenCourseWare
Access Free Video
Level Professional — WikiFree study-level assessment
Language English
Available lessons 26
Video duration 35h 18m · self-paced
Details checked 10 October 2026

Preparation and study approach

Suggested preparation: Statistical mechanics, calculus and mathematical physics.

Follow the available videos in sequence, pausing to summarize the main argument or reconstruct a worked example. Keep a short list of assumptions, unfamiliar terms and questions to revisit. Additional reading, problem solving and practice will take time beyond the listed video duration.

Using this video classroom

Select a lesson from the list, or search for a topic. Previous and Next move through the sequence. You can mark lessons complete; progress is stored in this browser without a WikiFree account.

Free access and course scope

The public MIT OpenCourseWare videos in this classroom are free to watch. This listing provides the available playlist recordings, which may include selected lectures, recitations, demonstrations or supporting discussions rather than every component of the original campus course. Textbooks, equipment, software licenses, supervised labs, graded assignments and instructor feedback are not supplied by WikiFree. No purchase is required to watch the videos or use the note-based study approach above.

WikiFree independently organizes these resources for self-paced study. Watching does not award an MIT certificate, academic credit or admission to MIT.

Video provider and credit: MIT OpenCourseWare on YouTube. WikiFree titles, descriptions and cover artwork are independently prepared.

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This course — Free MIT Course: Statistical Mechanics II: Fields and Phase TransitionsProfessional1. Collective Behavior, from Particles to Fields Part 1 · 7. The Scaling Hypothesis Part 2 · 13. Position Space Renormalization Group, Part 135h 18m of video; practice time is additional
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