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345,450 results
... problems in fundamental physics, the famous vacuum energy catastrophe (also known as the cosmological constant problem).
422,838 views
3 years ago
00:00 Introduction 05:38 What Is Energy? 12:46 How Much Does The Universe Weigh? 25:24 The Nullpunktsenergie 45:06 The ...
1,834,662 views
7 months ago
Everything in our universe seems perfect. There are laws governing the entire universe, but certain mysteries have remained ...
299,739 views
Having tried to justify the form of Einstein's 'bare' field equations in the last video (GR - 19), this video (GR - 20) attempts to give ...
2,145 views
1 year ago
0:00 Introduction 1:04 Review of FLRW metric and Perfect Fluid 3:09 Friedmann Equations Derivation 7:04 "3rd" Friedmann ...
36,847 views
Leonard Susskind astonishing lecture on Dark Energy.
120,211 views
8 months ago
0:00 Introduction 1:35 Einstein's 1917 cosmology paper 9:46 Friedmann Equations 14:38 Galactic Redshift 18:54 Lemaitre ...
27,055 views
2 years ago
... the cosmological constant by this I mean the possibility of explaining the smallness of the cosmological constant dark energy by ...
361 views
6 years ago
What is fine-tuning in cosmology? Here's the claim: cosmic conditions that allow complex structures — galaxies, stars, planets, ...
42,686 views
4 years ago
... they revived one of Einstein's long-rebuked ideas- the Cosmological Constant. Thank you to SpaceWave - Cosmic Relaxation ...
786,605 views
AND check out their Youtube channel: https://www.youtube.com/c/AlasLewisAndBarnes And a huge thanks to the Illustris ...
2,513,497 views
Is the gravitational constant, G, really a constant? Or does it change with time, or with space, or with scale in the Universe?! And if ...
259,734 views
The Cosmological Constant Problem There are only a few approaches that are capable of addressing the "old", or big ...
3,244 views
Talk by Chris Smeenk, University of Western Ontario "Kinds of Constants" Virtual conference - University of Edinburgh April 7, ...
133 views
The Big Bang stands as the definitive narrative of modern cosmology a bold assertion that our universe had a beginning and ...
212,231 views
6 months ago
Abstract: The (re)introduction of lambda into cosmology has spurred debates that touch on central questions in philosophy of ...
182 views
Streamed 1 year ago
Okay the cosmological constant and in dark energy and we'll get there in a moment let's start off it's just just some observations ...
76 views
Lecture from the mini-series "Cosmology and the Constants of Nature" from the "Philosophy of Cosmology" project. A University of ...
10,622 views
10 years ago
Conceptual explanation of General Relativity.
403 views
7 years ago