Publications

          
  • Renormalization in symmetry restricted spin foam models with curvature Benjamin Bahr, Giovanni Rabuffo, Sebastian Steinhaus e-Print: arXiv:1804.00023 [gr-qc]
  • Deformation of the Engle-Livine-Pereira-Rovelli spin foam model by a cosmological constant Benjamin Bahr, Giovanni Rabuffo Phys.Rev. D97 (2018) no.8, 086010,e-Print: arXiv:1803.01838 [gr-qc]
  • Volume simplicity constraint in the Engle-Livine-Pereira-Rovelli spin foam model Benjamin Bahr, Vadim Belov Phys.Rev. D97 (2018) no.8, 086009,e-Print: arXiv:1710.06195 [gr-qc]
  • Poincare-Plebanski formulation of GR and dual simplicity constraints Vadim Belov e-Print: arXiv:1708.03182 [gr-qc]
  • Towards a Cosmological subsector of Spin Foam Quantum Gravity Benjamin Bahr, Sebastian Kloser, Giovanni Rabuffo Phys.Rev. D96 (2017) no.8, 086009,e-Print: arXiv:1704.03691 [gr-qc]
  • Hypercuboidal renormalization in spin foam quantum gravity Benjamin Bahr, Sebastian Steinhaus Phys.Rev. D95 (2017) no.12, 126006, e-Print: arXiv:1701.02311 [gr-qc]
  • Coarse graining flow of spin foam intertwiners Bianca Dittrich, Erich Schnetter, Cameron Seth, Sebastian SteinhausPhys.Rev. D94 (2016) no.12, 124050, e-Print: arXiv:1609.02429 [gr-qc]
  • Numerical evidence for a phase transition in 4d spin foam quantum gravity Benjamin Bahr, Sebastian Steinhaus Phys.Rev.Lett. 117 (2016) no.14, 141302, e-Print: arXiv:1605.07649 [gr-qc]
  • Investigation of the Spinfoam Path integral with Quantum Cuboid Intertwiners Benjamin Bahr, Sebastian Steinhaus Phys.Rev. D93 (2016) no.10, 104029 DOI: 10.1103/PhysRevD.93.104029, e-Print: arXiv:1508.07961 [gr-qc]
  • A new realization of quantum geometry Benjamin Bahr, Bianca Dittrich, Marc Geiller e-Print: arXiv:1506.08571 [gr-qc]
  • Coupled intertwiner dynamics: A toy model for coupling matter to spin foam models Sebastian Steinhaus Phys.Rev. D92 (2015) no.6, 064007 DOI: 10.1103/PhysRevD.92.064007, e-Print: arXiv:1506.04749 [gr-qc]
  • On background-independent renormalization of spin foam models Benjamin Bahr Class.Quant.Grav. 34 (2017) no.7, 075001, e-Print: arXiv:1407.7746 [gr-qc]
  • On background-independent renormalization in spin foam models Benjamin Bahr POS FFP14 (2015) 157