09-17-2021-0042 - Hierarchy Problem theoretical physics

In theoretical physics, the hierarchy problem is the problem concerning the large discrepancy between aspects of the weak force and gravity.^[1] There is no scientific consensus on why, for example, the weak force is 10²⁴ times stronger than gravity. 

https://en.wikipedia.org/wiki/Hierarchy_problem

Beyond the Standard Model

CMS Higgs-event.jpg

Simulated Large Hadron Collider CMS particle detector data depicting a Higgs boson produced by colliding protons decaying into hadron jets and electrons

Standard Model

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Evidence

Hierarchy problem Dark matter Dark energy Quintessence Phantom energy Dark radiation Dark photon Cosmological constant problem Strong CP problem Neutrino oscillation

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Theories

Brans–Dicke theory Cosmic censorship hypothesis Fifth force F-theory Theory of everything Unified field theory Grand Unified Theory Technicolor Kaluza–Klein theory Topological quantum field theory Local quantum field theory Liouville field theory 6D (2,0) superconformal field theory Noncommutative quantum field theory Quantum cosmology Brane cosmology String theory Superstring theory M-theory Mathematical universe hypothesis Mirror matter Randall–Sundrum model Yang–Mills theory N = 4 supersymmetric Yang–Mills theory Twistor string theory Dark fluid Doubly special relativity de Sitter invariant special relativity Causal fermion systems Black hole thermodynamics Unparticle physics Graviphoton Graviscalar Graviton Gravitino Massive gravity Gauge gravitation theory Gauge theory gravity CPT symmetry

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Supersymmetry

MSSM NMSSM Superstring theory M-theory Supergravity Supersymmetry breaking Extra dimensions Large extra dimensions

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Quantum gravity

False vacuum String theory Spin foam Quantum foam Quantum geometry Loop quantum gravity Quantum cosmology Loop quantum cosmology Causal dynamical triangulation Causal fermion systems Causal sets Canonical quantum gravity Semiclassical gravity Superfluid vacuum theory

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Experiments

ANNIE Gran Sasso INO LHC SNO Super-K Tevatron NOvA

https://en.wikipedia.org/wiki/Hierarchy_problem