Lambda: A Mathematica-package for operator product expansions in vertex algebras
2011 (English)In: Computer Physics Communications, ISSN 0010-4655, E-ISSN 1879-2944, Vol. 182, no 2, 409-418 p.Article in journal (Refereed) Published
We give an introduction to the Mathematica package Lambda, designed for calculating λ-brackets in both vertex algebras, and in SUSY vertex algebras. This is equivalent to calculating operator product expansions in two-dimensional conformal field theory. The syntax of λ-brackets is reviewed, and some simple examples are shown, both in component notation, and in N = 1 superfield notation.
Place, publisher, year, edition, pages
2011. Vol. 182, no 2, 409-418 p.
Conformal field theory, Lambda-bracket, Mathematica, Operator product expansions, Supersymmetry, Symbolic computation, Vertex algebra
Other Physics Topics
IdentifiersURN: urn:nbn:se:uu:diva-125406DOI: 10.1016/j.cpc.2010.09.018ISI: 000285661600013OAI: oai:DiVA.org:uu-125406DiVA: diva2:319546