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Cosmic clocks
Donghui Jeong
, Fabian Schmidt
Astronomy & Astrophysics
Institute for Gravitation & the Cosmos
Center for Theoretical and Observational Cosmology
Research output
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Contribution to journal
›
Article
›
peer-review
20
Scopus citations
Overview
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Keyphrases
Proper Time
100%
Candle
66%
Standard Ruler
66%
Two-dimensional Surface
33%
Cosmic Microwave Background
33%
Illustrative Examples
33%
Big Bang
33%
Time-varying Perturbations
33%
Leading Order
33%
Gauge Invariant
33%
Ruler
33%
Physics
Cosmic Microwave Background
100%
Standard Candles
100%