Fine-tuned vs. natural supersymmetry: what does the string landscape predict?
arXiv:2206.14839 · doi:10.1007/JHEP09(2022)125
Abstract
A vast array of (metastable) vacuum solutions arise from string compactifications, each leading to different 4-d laws of physics. The space of these solutions, known as the string landscape, allows for an environmental solution to the cosmological constant problem. We examine the possibility of an environmental solution to the gauge hierarchy problem. We argue that the landscape favors softly broken supersymmetric models over particle physics models containing quadratic divergences, such as the Standard Model. We present a scheme for computing relative probabilities for supersymmetric models to emerge from the landscape. The probabilities are related to the likelihood that the derived value of the weak scale lies within the Agrawal et al. (ABDS) allowed window of values leading to atoms as we know them. This then favors natural SUSY models over unnatural (SUSY and other) models via a computable probability measure.
arXiv comment19 pages with 3 .png figures; version 2 contains added figure and some clarifying text
References in corpus (56)
- de Sitter Vacua in String Theory
- Quantization of Four-form Fluxes and Dynamical Neutralization of the Cosmological Constant
- Higgs mass and vacuum stability in the Standard Model at NNLO
- Supersymmetric Unification Without Low Energy Supersymmetry And Signatures for Fine-Tuning at the LHC
- Flux Compactification
- Aspects of Split Supersymmetry
- Model-Independent Analysis of Soft Terms in Effective Supergravity and in String Theory
- Study of Constrained Minimal Supersymmetry
- Towards a Theory of Soft Terms for the Supersymmetric Standard Model
- The More Minimal Supersymmetric Standard Model
- Dimensionless constants, cosmology and other dark matters
- Dark matter production in the early Universe: beyond the thermal WIMP paradigm
- Counting Flux Vacua
- Mini-Split
- Probing High-Scale and Split Supersymmetry with Higgs Mass Measurements
- Radiative natural SUSY with a 125 GeV Higgs boson
- PeV-Scale Supersymmetry
- The anthropic principle and the mass scale of the Standard Model
- Implications of a 125 GeV Higgs scalar for LHC SUSY and neutralino dark matter searches
- Radiative natural supersymmetry: Reconciling electroweak fine-tuning and the Higgs boson mass
- Non-thermal Dark Matter and the Moduli Problem in String Frameworks
- Spread Supersymmetry
- Higgs Mass and Unnatural Supersymmetry
- FlexibleSUSY -- A spectrum generator generator for supersymmetric models
- SUSY models under siege: LHC constraints and electroweak fine-tuning
- Basic results in Vacuum Statistics
- The -MSSM - An Theory motivated model of Particle Physics
- Post-LHC7 fine-tuning in the mSUGRA/CMSSM model with a 125 GeV Higgs boson
- Anthropic considerations in multiple domain theories and the scale of electroweak symmetry breaking
- FlexibleSUSY 2.0: Extensions to investigate the phenomenology of SUSY and non-SUSY models
- Supersymmetry Breaking in the Anthropic Landscape
- Two-loop corrections to Radiative Electroweak Symmetry Breaking in the MSSM
- Higgs-mass predictions in the MSSM and beyond
- An M theory Solution to the Hierarchy Problem
- Precise Higgs mass calculations in (non-)minimal supersymmetry at both high and low scales
- Superheavy Supersymmetry from Scalar Mass--A Parameter Fixed Points
- Upper bounds on sparticle masses from naturalness or how to disprove weak scale supersymmetry
- Midi-review: Status of weak scale supersymmetry after LHC Run 2 and ton-scale noble liquid WIMP searches
- Multi-Channel Search for Minimal Supergravity at and Colliders
- Revisiting the SUSY mu problem and its solutions in the LHC era
- The lightest visible-sector supersymmetric particle is likely to be unstable
- Natural generalized mirage mediation
- Quark and lepton masses and mixing in the landscape
- Higgs and superparticle mass predictions from the string theory landscape
- The Higgs mass and natural supersymmetric spectrum from the landscape
- Non-Canonical Gauge Coupling Unification in High-Scale Supersymmetry Breaking
- High-scale Supersymmetry, the Higgs Mass and Gauge Unification
- Implications of Canonical Gauge Coupling Unification in High-Scale Supersymmetry Breaking
- Anomaly mediated SUSY breaking model retrofitted for naturalness
- A string landscape guide to soft SUSY breaking terms
- Moduli Stabilisation and the Statistics of SUSY Breaking in the Landscape
- Comparison of SUSY spectra generators for natural SUSY and string landscape predictions
- The cosmological moduli problem and naturalness
- Radiative natural supersymmetry emergent from the string landscape
- Supergravity Unification
- Distribution of supersymmetry mu parameter and Peccei-Quinn scale f_a from the landscape