Results 111 to 120 of about 10,471,647 (271)

$S^7$ Current Algebras

open access: yes, 1994
We present $S^7$-algebras as generalized Kac-Moody algebras. A number of free-field representations is found. We construct the octonionic projective spaces $ P^N$.
Cederwall, Martin   +1 more
openaire   +2 more sources

Reorganizing School Mathematics for Quantitative Literacy

open access: yesNumeracy, 2010
This paper offers an alternative curriculum for high school mathematics. It proposes replacing the Algebra-Geometry-Algebra rush to calculus model with one which focuses on improving student problem-solving skills and general quantitative literacy skills
Rick Gillman
doaj   +1 more source

Screening Currents in Affine Current Algebra

open access: yes, 1997
In this paper screening currents of the second kind are considered. They are constructed in any affine current algebra for directions corresponding to simple roots with multiplicity one in a decomposition of the highest root on a set of simple roots. These expressions are precisely of the form previously conjectured to be valid for all directions in ...
openaire   +2 more sources

Regularization of current algebra

open access: yes, 1993
In this talk I want to explain the operator substractions needed to regularize gauge currents in a second quantized theory. The case of space-time dimension $3+1$ is considered in detail. In presence of chiral fermions the regularization effects a modification of the local commutation relations of the currents by local Schwinger terms.
openaire   +2 more sources

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