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  • LaTeX

Last edited by Martin Gabelmann Jul 27, 2019
Page history

LaTeX

LaTeX

All analytical information derived about a model can be exported to LaTeX files. These files provide in a human readable format the following information: (i) list of all superfields as well as component fields for all eigenstates; (ii) the superpotential and important parts of the Lagrangian like soft-breaking and gauge fixing terms added by SARAH ; (iii) all mass matrices and tadpole equations; (iv) the full two-loop RGEs; (v) analytical expressions for the one-loop self energies and tadpoles; (vi) all interactions and the corresponding Feynman diagrams; (vii) details about the implementation in SARAH. Separated files are also generated for the flavour observables showing all contributing diagrams with their amplitudes.

In short:

  • start SARAH and load your model
  • run ModelOutput[EWSB, WriteTeX->True] after loading your model
  • open a terminal and go to cd $SAHRA_Directory/Output/<Model>/EWSB/TeX/ and run
    • chmod +x MakePDF.sh
    • ./MakePDF.sh
  • open the generated PDF file and read the lagrangian-section

Writing a LaTeX file

It is possible to write a LaTeX file with all information about the mode by using

ModelOutput[Eigenstates, WriteTeX->True];

This calculates first all interactions for the eigenstates. If this was already done before, it is also possible to use

MakeTeX[Options];

There are different Tex-files produced containing the following information:

  1. List of the fields
  2. Important parts of the Lagrangian (soft-breaking terms, gauge fixing terms)
  3. Mass Matrices and tadpole equations
  4. Renormalization Group Equations
  5. One-loop self energies and tadpole equations
  6. All interactions
  7. Details about the conventions used in SARAH 

Options

The options are

  1. FeynmanDiagrams, Values: True or False, Default: True Defines, if the Feynman diagrams for all interactions should be drawn.
  2. effectiveOperators, Values: True or False, Default: True Defines, if the higher dimensional operators should be included in the LaTeXfile. By default, there are only the vertices involving up to four particles. For switching on six particle interactions SixParticleInteractions is used.
  3. SixParticleInteractions, Values: True or False, Default: False Defines, if also the six-particle interactions should be added to the LaTeX output
  4. ShortForm, Values: True or False, Default: False Defines, if a shorter notation for the vertices should be used
  5. WriteSARAH, Values: True or False, Default: False Defines, if the names and parameters used in SARAH should be written

Creating the pdf File

The LaTeX files are saved in the directory

../Output/$MODEL/$EIGENSTATES/TeX

and the main file is $MODEL-$EIGENSTATES.tex. All other files are included in this file by using the input-command of LaTeX. If Diagrams->True is used, the following steps must be done for generating an pdf document including the diagrams:

  1. First, compile the Tex file, e.g. pdflatex model.tex

  2. Go to the directory Diagrams and compile every .mp file with mpost. This is done under Linux and under Windows with mpost FeynmanDiaX.mp

    It is also possible to apply the mpost command on all .mp-files at once by using

    find . -name "*.mp" -exec mpost {} \;
  3. After generating all diagrams, go back and compile the .tex-file again by using pdflatex.

To simplify this procedure, SARAH writes a shell script in the Tex-output directory which does exactly these three steps. It can be started under Linux with

./MakePDF.sh

or under Windows with

MakePDF.bat

It is possible that the script must be first declared is executable in Linux via

chmod 755 MakePDF.sh
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Home

Index

  • Additional terms in Lagrangian
  • Advanced usage of FlavorKit
  • Advanced usage of FlavorKit to calculate new Wilson coefficients
  • Advanced usage of FlavorKit to define new observables
  • Already defined Operators in FlavorKit
  • Already defined observables in FlavorKit
  • Auto-generated templates for particles.m and parameters.m
  • Automatic index contraction
  • Basic definitions for a non-supersymmetric model
  • Basic definitions for a supersymmetric model
  • Basic usage of FlavorKit
  • Boundary conditions in SPheno
  • CalcHep CompHep
  • Calculation of flavour and precision observables with SPheno
  • Checking the particles and parameters within Mathematica
  • Checks of implemented models
  • Conventions
  • Decay calculation with SPheno
  • Defined FlavorKit parameters
  • Definition of the properties of different eigenstates
  • Delete Particles
  • Different sets of eigenstates
  • Diphoton and digluon vertices with SPheno
  • Dirac Spinors
  • FeynArts
  • Fine-Tuning calculations with SPheno
  • Flags for SPheno Output
  • Flags in SPheno LesHouches file
  • FlavorKit
  • FlavorKit Download and Installation
  • Flavour Decomposition
  • GUT scale condition in SPheno
  • Gauge Symmetries SUSY
  • Gauge Symmetries non-SUSY
  • Gauge fixing
  • Gauge group constants
  • General information about Field Properties
  • General information about model implementations
  • Generating files with particle properties
  • Generic RGE calculation
  • Global Symmetries SUSY
  • Global Symmetries non-SUSY
  • Handling of Tadpoles with SPheno
  • Handling of non-fundamental representations
  • HiggsBounds
  • Higher dimensionsal terms in superpotential
  • Input parameters of SPheno
  • Installation
  • Installing Vevacious
  • LHCP
  • LHPC
  • LaTeX
  • Lagrangian
  • Loop Masses
  • Loop calculations
  • Loop functions
  • Low or High scale SPheno version
  • Main Commands
  • Main Model File
  • Matching to the SM in SPheno
  • MicrOmegas
  • ModelOutput
  • Model files for Monte-Carlo tools
  • Model files for other tools
  • Models with Thresholds in SPheno
  • Models with another gauge group at the SUSY scale
  • Models with several generations of Higgs doublets
  • More precise mass spectrum calculation
  • No SPheno output possible
  • Nomenclature for fields in non-supersymmetric models
  • Nomenclature for fields in supersymmetric models
  • One-Loop Self-Energies and Tadpoles
  • One-Loop Threshold Corrections in Scalar Sectors
  • Options SUSY Models
  • Options non-SUSY Models
  • Parameters.m
  • Particle Content SUSY
  • Particle Content non-SUSY
  • Particles.m
  • Phases
  • Potential
  • Presence of super-heavy particles
  • RGE Running with Mathematica
  • RGEs
  • Renormalisation procedure of SPheno
  • Rotations angles in SPheno
  • Rotations in gauge sector
  • Rotations in matter sector
  • SARAH in a Nutshell
  • SARAH wiki
  • SLHA input for Vevacious
  • SPheno
  • SPheno Higgs production
  • SPheno Output
  • SPheno and Monte-Carlo tools
  • SPheno files
  • SPheno mass calculation
  • SPheno threshold corrections
  • Setting up SPheno.m
  • Setting up Vevacious
  • Setting up the SPheno properties
  • Special fields and parameters in SARAH
  • Superpotential
  • Support of Dirac Gauginos
  • Supported Models
  • Supported gauge sectors
  • Supported global symmetries
  • Supported matter sector
  • Supported options for symmetry breaking
  • Supported particle mixing
  • Tadpole Equations
  • The renormalisation scale in SPheno
  • Tree-level calculations
  • Tree Masses
  • Two-Loop Self-Energies and Tadpoles
  • UFO
  • Usage of tadpoles equations
  • Using SPheno for two-loop masses
  • Using auxiliary parameters in SPheno
  • VEVs
  • Vertices
  • Vevacious
  • WHIZARD