Download & Install

GrIP is available in both .zip and .tar.gz formats. The downloaded file contains:

1. 'GrIP.m' : This is the main program where all the relevant functions have been defined, which enables the user to carry out all of the computations.
2. 'GrpInfo.m' : This file contains information about dimensions of the representations of various SU(N) groups with N≤5 and their corresponding Dynkin labels.
3. 'MODEL' : This folder contains examples for model input files. Two model files are provided one in terms of the Dynkin label ( _Dyn is appended at the end) another in terms of the representation ( _Rep is appended at the end), for each of the following scenarios:

• SM and its Extensions: Standard Model and its extension by the other lighter degrees of freedoms: Singly Charged Scalar; Doubly Charged Scalar; Complex Triplet Scalar; SU(2) Quadruplet Scalar; SU(2) Quintuplet Scalar; Left-Handed Triplet Fermion; Right-Handed Singlet Fermion; Scalar Lepto-Quarks; SU(2) Doublet Scalar (with different hypercharge); Real Triplet Scalar; Color Triplet Scalars and Sterile Neutrino; SU(2) Triplet and Quadruplet Fermions.
• Supersymmetric scenarios: MSSM, NMSSM, Supersymmetric Pati-Salam, Minimal Supersymmetric Left-Right models.
• UV models: Two Higgs Doublet, Minimal Left-Right Symmetric, Pati-Salam and SU(5) Grand Unified models.
• Models below electroweak scale: SU(3)_C ⊗ U(1)_em and its extension by additional: Scalar Dark Matter; Vector-like Fermion Dark Matter.

4. 'Example_SM.nb','Example_MSSM.nb' : Two Mathematica® Notebook files, for non-supersymmtric and supersymmetric input models are provided. The results there are generated using "SM_Rep.m" and "MSSM_Rep.m" input files from the 'MODEL' folder respectively.
5. 'CHaar.m' : This sub-program calculates character for a particular representation and Haar measure for a given connected compact group when the corresponding Dynkin label is provided. This program can be used without preparing any input file.
6. 'Example_CHaar.nb' : A Mathematica® Notebook file that contains illustrative examples showing how the functions of CHaar work.

There are two ways the user can follow to install and load GrIP in Mathematica® Notebook:

1. One can simply extract the downloaded file in a local folder. Then the user needs to set the path of that local folder to load the package in Notebook.
2. One can also extract the downloaded file in the 'Applications' folder inside the $UserBaseDirectory. In this case, there is no need to provide the path of the folder while loading the package in Notebook.

GrIP-1.0.0

1. .zip file
2. .tar.gz file