Tag Archive for: inflation
What is Mass Inflation? A 5 Minute Introduction
/
0 Comments
Definition/Summary
Abstract from Poisson and Israel's 1990 paper, 'Internal structure of black holes'-'The gravitational effects associated with the…
A Poor Man’s CMB Primer: Quantum Seeds
The CMB establishes a record of ancient acoustic oscillations in the baryon-photon plasma. We've been studying how these primordial sound…
Where Did the Big Bang Happen?
According to standard cosmological models, which are based on general relativity and are found to agree well with observations, time and space did not…
Learn about the Big Bang and the Expansion of the Universe
The "ordinary Big Bang and expansion" (no inflation, no dark energy)
Einstein's General Relativity allows a solution (FLRW metric) where an empty Universe…
LightCone8 Tutorial Part I
LightCone 8 is a versatile tabulating/charting cosmological calculator, useful for understanding the expansion history of the universe (and even some future…
Learn Inflation Balloon Analogy Misconceptions
The Balloon Analogy is a simple-minded way to help describe (but not completely describe) two facts of cosmology that are difficult for many people to…
Inflationary Misconceptions and the Basics of Cosmological Horizons
Introduction
It is a common saying that during inflation "space expanded faster than the speed of light." This statement is meant to articulate the…