Reduction of the Kogut-Susskind fermion determinant
- 15 November 1984
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 30 (10), 2236-2237
- https://doi.org/10.1103/physrevd.30.2236
Abstract
It is shown for Euclidean Kogut-Susskind lattice fermions coupled to non-Abelian gauge fields how the associated determinant of a space-time square matrix can be reexpressed as a determinant of a space square matrix. A numerical scheme is outlined that updates the determinant exactly and thus extends the method of Blankenbecler, Scalapino, and Sugar to Euclidean-invariant gauge theories.Keywords
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