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Article overview
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Bosonic pentachoron weights and multiplicative 2-cocycles | | Igor G. Korepanov
; | | Date: |
29 Apr 2017 | | Abstract: | Gaussian pentachoron weights can be used for constructing algebraic
realizations of four-dimensional Pachner moves. Here, we consider a natural
’gauge equivalence’ for such weights with one and two bosonic - i.e., commuting
- variables on 3-faces. For the one-boson case, all generic weights turn out to
be gauge equivalent. For the two-boson case, and generic weights, their gauge
equivalence classes are parameterized by multiplicative 2-cocycles. Moreover, a
generic two-boson weight can be reduced by a gauge transformation to a
delta-function form. | | Source: | arXiv, 1705.0187 | | Services: | Forum | Review | PDF | Favorites | |
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