# PlanetPhysics/R Supercategory

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```A R-supercategory  is defined as a supercategory of R-diagrams, or more generally, R-categories and heterofunctors between such R-diagrams or R-categories. Heterofunctors between R-diagrams are called R-heterofunctors .
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One notes also that R-diagrams can be defined as functors according to the standard Barry Mitchell's construction.

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## References

1. I. C. Baianu , James F. Glazebrook, and Ronald Brown. 2009. Algebraic Topology Foundations of Supersymmetry and Symmetry Breaking in Quantum Field Theory and Quantum Gravity: A Review. SIGMA 5 (2009), 051, 70 pages. ${\displaystyle arXiv:0904.3644}$ , ${\displaystyle doi:10.3842/SIGMA.2009.051}$ , Symmetry, Integrability and Geometry: Methods and Applications (SIGMA)