Continuous point symmetries in Group Field Theories
arXiv:1608.00296 · doi:10.1088/1751-8121/aa5c14
Abstract
We discuss the notion of symmetries in non-local field theories characterized by integro-differential equations of motion, from a geometric perspective. We then focus on Group Field Theory (GFT) models of quantum gravity and provide a general analysis of their continuous point symmetry transformations, including the generalized conservation laws following from them.
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