There are 16 pages in Specialist Topics:

• Differential Forms & Lie Derivatives (9562 hits)
  Motivation, intuition and formal development of differential forms
• Entropy and the Second Law of Thermodynamics (5630 hits)
  The dual life of entropy
• Histogram Errors (41182 hits)
  Neat example of how to think the right way in maths
• Hopf Fibration (5900 hits)
  An explicit coordinate map for the representation of the three-sphere as a circle fibred over the two-sphere
• N mistakes you really shouldn't make with statistics (6951 hits)
  Or, a checklist before you publish that article
• Notions of Implication (5982 hits)
  Subtleties in logic
• Rarita Schwinger (Spin 3/2) Fields (14863 hits)
  An introduction to the strange things that are spin 3/2 fields
• Representation Theory and Symmetries (5319 hits)
  An overview of why physicists care about representation theory, and some of the key concepts
• Separation of Variables (5051 hits)
  A discussion ranging from the abstract theory of Stone-Weierstrass to the practicalities of solving problems
• Spin Quantization, Double Covers and the Dirac Cup Trick (4927 hits)
  An outline of the subtleties which can arise in applying representation theory to non-simply-connected Lie groups
• Spontaneous Symmetry Breaking (6364 hits)
  The phenomenon underlying the Higgs mechanism - from intuition and mathematics
• Tensor (Direct) Products vs. Direct Sums (24226 hits)
  Clearing up a little confusion
• The Higgs Mechanism (6814 hits)
  From the intuition through to the mathematics
• Vielbeins, metrics and curvature (8426 hits)
  An introduction to and overview of thinking about metrics in terms of vielbeins
• Warped Products and Conformal Rescalings (5043 hits)
  A cheat sheet
• What is spin anyway? (4941 hits)
  A couple of introductions to the notion of spin