LCDM Articles

Tag Archive for: LCDM

LightCone8 Tutorial Part II – Charts

January 26, 2016

Part I dealt with the basic user interface of LightCone8. This part of the tutorial is about potentially useful cosmological insights to be gained from…

The LCDM Cosmological Model in Simplified Math (Part 3)

July 27, 2015

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Part 3: Important Cosmological Horizons and Distances A question that often comes up is: "how big is the observable universe?"The question…

Approximate LCDM Expansion in Simplified Math (Part 2)

July 24, 2015

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Part 2: Time and Distance In Part 1 we have seen how one of the simplest ways of expressing the fractional expansion rate of the universe,…

Approximate LCDM Expansion in Simplified Math

July 19, 2015

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If we restrict ourselves to a spatially flat LCDM universe model (and ignore the early radiation energy density), the first Friedmann equation…