3 papers
hep-th2026
A 3BF model of quantum gravity coupled to Standard Model matter
Pavle Stipsic, Marko Vojinovic
We develop an explicit model of quantum gravity coupled to the matter fields of the Standard Model, based on the 3-group structure and the 3BF action, within the framework of highe…
gr-qc2025
Correspondence between 3BF and Einstein-Cartan formulations of quantum gravity
Pavle Stipsic, Marko Vojinovic
We construct a correspondence between the quantized constrained 3BF theory and the quantized Einstein-Cartan theory with contact spin-spin interaction, both of which describe the S…
cond-mat.str-el2020
Analytical solution for time-integrals in diagrammatic expansions: application to real-frequency diagrammatic Monte Carlo
J. Vucicevic, P. Stipsic, M. Ferrero
The past years have seen a revived interest in the diagrammatic Monte Carlo (DiagMC) methods for interacting fermions on a lattice. A promising recent development allows one to now…