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We consider causal 3-dimensional triangulations with the topology of or where and are the two-dimensional sphere and disc, respectively. These triangulations consist of slices and we show that these slices can be mapped bijectively onto a set of certain coloured 2-dimensional cell complexes satisfying simple conditions. The cell complexes arise as the cross section of the individual slices.
@article{AIHPD_2020__7_3_365_0, author = {Durhuus, Bergfinnur and Jonsson, Thordur}, title = {The structure of spatial slices of 3-dimensional causal triangulations}, journal = {Annales de l{\textquoteright}Institut Henri Poincar\'e D}, pages = {365--393}, volume = {7}, number = {3}, year = {2020}, doi = {10.4171/aihpd/91}, mrnumber = {4152618}, zbl = {1454.05030}, language = {en}, url = {http://geodesic.mathdoc.fr/articles/10.4171/aihpd/91/} }
TY - JOUR AU - Durhuus, Bergfinnur AU - Jonsson, Thordur TI - The structure of spatial slices of 3-dimensional causal triangulations JO - Annales de l’Institut Henri Poincaré D PY - 2020 SP - 365 EP - 393 VL - 7 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4171/aihpd/91/ DO - 10.4171/aihpd/91 LA - en ID - AIHPD_2020__7_3_365_0 ER -
%0 Journal Article %A Durhuus, Bergfinnur %A Jonsson, Thordur %T The structure of spatial slices of 3-dimensional causal triangulations %J Annales de l’Institut Henri Poincaré D %D 2020 %P 365-393 %V 7 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4171/aihpd/91/ %R 10.4171/aihpd/91 %G en %F AIHPD_2020__7_3_365_0
Durhuus, Bergfinnur; Jonsson, Thordur. The structure of spatial slices of 3-dimensional causal triangulations. Annales de l’Institut Henri Poincaré D, Tome 7 (2020) no. 3, pp. 365-393. doi : 10.4171/aihpd/91. http://geodesic.mathdoc.fr/articles/10.4171/aihpd/91/
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