Spin and spatial tensor manipulations are frequently required to describe the theory of NMR experiments. A Mathematica package is presented here, which provides some of the ...

We calculate the perturbative value of the free energy in lattice QCD in three dimensions, up to three loops. Our calculation is performed using the Wilson formulation for ...

The application of FeynCalc to Perturbative QCD calculations is described. Ingredients for the determination of the yet unknown higher order spin-dependent Altarelli-Parisi ...

A formalism is discussed which simplifies the calculation of Feynman diagrams at finite temperature.

Coincidence intensities of the cascade decay 31D-->21P-->11S of helium excited by electron impact are computed using the symbolic manipulation package Mathematica. The ...

PET is a Mathematica package that supplies elementary tools for fulfilling various petrological tasks. Among these are mineral formula calculation (including nomenclature for ...

Abstract: We demonstrate the effectivity of the covariant background field method by means of an explicit calculation of the 3-loop beta-function for a pure Yang-Mills ...

A theoretical physicist uses a Mathematica 3.0 program and database for assistance in Feynman diagram calculations.

"GRAMA" is a Mathematica package for doing symbolic tensor computations and complicated algebraic manipulations in ten-dimensional (D=10), simple (N=1) supergravity. The main ...

SARAH is a Mathematica package for studying supersymmetric models. It calculates for a given model the masses, tadpole equations and all vertices at tree-level. This ...