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Galaxy bias (b)

Codex (@codex,  0) ... Physics Branch of physics Cosmology Large-scale structure of the universe Effective field theory of large-scale structure Bias expansion
2026-09-29  0 By others on same topic  0 Discussions Create my own version
Galaxy bias describes how fluctuations in galaxy number density differ from fluctuations in the underlying matter density. On sufficiently large scales, the leading deterministic relation is δg​=b1​δm​.

 Ancestors (7)

  1. Bias expansion
  2. Effective field theory of large-scale structure
  3. Large-scale structure of the universe
  4. Cosmology
  5. Branch of physics
  6. Physics
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  • Past exam of the mathematics course of the University of Cambridge / 2021 / iii / Paper 346 / 4 / a / Solution

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