# Breeding Realistic D‐Brane Models

@article{Loges2022BreedingRD, title={Breeding Realistic D‐Brane Models}, author={Gregory J. Loges and Gary Shiu}, journal={Fortschritte der Physik}, year={2022}, volume={70} }

Intersecting branes provide a useful mechanism to construct particle physics models from string theory with a wide variety of desirable characteristics. The landscape of such models can be enormous, and navigating towards regions which are most phenomenologically interesting is potentially challenging. Machine learning techniques can be used to efficiently construct large numbers of consistent and phenomenologically desirable models. In this work we phrase the problem of finding consistent…

## 11 Citations

### 215 Billion Intersecting Brane Models

- Mathematics
- 2022

The landscape of string vacua is very large, but generally expected to be ﬁnite in size. Enumerating the number and properties of the vacua is an important task for both the landscape and the…

### The final model building for the supersymmetric Pati–Salam models from intersecting D6-branes

- PhysicsThe European Physical Journal C
- 2022

All the possible three-family N=1\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs}…

### Cosmic Inflation and Genetic Algorithms

- Computer Science
- 2022

A semi-comprehensive search for sextic polynomial potentials results in ∼ O (300, 000) viable models for inﬂation and reveals a preference for models with a tensor-to-scalar ratio in the range 0 .

### Intelligent Explorations of the String Theory Landscape

- MathematicsArXiv
- 2022

The goal of identifying the Standard Model of particle physics and its extensions within string theory has been one of the principal driving forces in string phenomenology. Recently, the…

### Charting the landscape of (anti-) de Sitter and Minkowski solutions of 10d supergravities

- MathematicsJournal of High Energy Physics
- 2022

Abstract
We classify solutions of 10d type IIA/B supergravities with orientifolds, on a 4d maximally symmetric spacetime times a 6d group manifold. We then look for new solutions in previously…

### Snowmass White Paper: Cosmology at the Theory Frontier

- Physics
- 2022

The precision cosmological model describing the origin and expansion history of the universe, with observed structure seeded at the inflationary cosmic horizon, demands completion in the ultraviolet…

### A Genetic Quantum Annealing Algorithm

- Computer ScienceArXiv
- 2022

An algorithm which enhances the classical GA with input from quantum annealers is presented, found to be signiﬁcantly more powerful on several simple problems than a classical GA.

### Snowmass White Paper: String Theory and Particle Physics

- Physics
- 2022

: We review recent developments and outstanding questions regarding connecting the top-down UV complete physical framework of string theory with the observed physics of the Standard Model and beyond…

### Ising Machines for Diophantine Problems in Physics

- PhysicsFortschritte der Physik
- 2022

Diophantine problems arise frequently in physics, in for example anomaly cancellation conditions, string consistency conditions and so forth. We present methods to solve such problems to high order…

### Towards structures in the flux landscape at large number of moduli

- Environmental Science
- 2022

Sampling string ﬂux vacua enables us to study structures in the string landscape. Here we demonstrate that sampling at large number of moduli is possible for the simpliﬁed landscape model of ADK.…

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