113 citations · 568 across the 10 of their papers we have counts for
10 papers
On the space of generalized fluxes for loop quantum gravity
Bianca Dittrich, Carlos Guedes, Daniele Oriti
We show that the space of generalized fluxes - momentum space - for loop quantum gravity cannot be constructed by Fourier transforming the projective limit construction of the spac…
Non-commutative flux representation for loop quantum gravity
Aristide Baratin, Bianca Dittrich, Daniele Oriti +1
The Hilbert space of loop quantum gravity is usually described in terms of cylindrical functionals of the gauge connection, the electric fluxes acting as non-commuting derivation o…
Breaking and restoring of diffeomorphism symmetry in discrete gravity
B. Bahr, B. Dittrich
We discuss the fate of diffeomorphism symmetry in discrete gravity. Diffeomorphism symmetry is typically broken by the discretization. This has repercussions for the observable con…
Counting a black hole in Lorentzian product triangulations
B. Dittrich, R. Loll
We take a step toward a nonperturbative gravitational path integral for black-hole geometries by deriving an expression for the expansion rate of null geodesic congruences in the a…
Testing the Master Constraint Programme for Loop Quantum Gravity V. Interacting Field Theories
Bianca Dittrich, Thomas Thiemann
This is the final fifth paper in our series of five in which we test the Master Constraint Programme for solving the Hamiltonian constraint in Loop Quantum Gravity. Here we conside…
Testing the Master Constraint Programme for Loop Quantum Gravity IV. Free Field Theories
Bianca Dittrich, Thomas Thiemann
This is the fourth paper in our series of five in which we test the Master Constraint Programme for solving the Hamiltonian constraint in Loop Quantum Gravity. We now move on to fr…