Hierarchy problem | Wikipedia audio article
Channel: wikipedia tts
Date: 08/12/2018

This is an audio version of the Wikipedia Article:
Hierarchy problem


00:00:16 1 Technical definition
00:01:39 2 Overview
00:04:02 3 Examples in particle physics
00:04:12 3.1 The Higgs mass
00:06:14 3.2 Theoretical solutions
00:06:23 3.2.1 Supersymmetric solution
00:09:58 3.2.2 Conformal solution
00:11:08 3.2.3 Solution via extra dimensions
00:17:28 3.2.3.1 Braneworld models
00:18:50 3.2.3.2 Finite Groups
00:20:21 3.2.3.3 Extra dimensions
00:20:50 3.3 The cosmological constant
00:21:55 4 See also



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- Socrates



SUMMARY
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In theoretical physics, the hierarchy problem is the large discrepancy between aspects of the weak force and gravity. There is no scientific consensus on why, for example, the weak force is 1024 times stronger than gravity.