arXiv Open Access 2013

xTras: a field-theory inspired xAct package for Mathematica

Teake Nutma

Lihat Sumber

Abstrak

We present the tensor computer algebra package xTras, which provides functions and methods frequently needed when doing (classical) field theory. Amongst others, it can compute contractions, make Ansätze, and solve tensorial equations. It is built upon the tensor computer algebra system xAct, a collection of packages for Mathematica.

Topik & Kata Kunci

cs.SC cs.MS gr-qc hep-th

Penulis (1)

Teake Nutma

Format Sitasi

APA MLA BibTeX

Nutma, T. (2013). xTras: a field-theory inspired xAct package for Mathematica. https://arxiv.org/abs/1308.3493

Akses Cepat

Lihat di Sumber

Informasi Jurnal

Tahun Terbit: 2013
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓