papers
Publications (7)
gr-qc2015
Stable coherent states
Antonia Zipfel, Thomas Thiemann
gr-qc2016
The Lorentzian proper vertex amplitude: Asymptotics
Jonathan Engle, Ilya Vilensky, Antonia Zipfel
gr-qc2016
On the relation between reduced quantisation and quantum reduction for spherical symmetry in loop quantum gravity
Norbert Bodendorfer, Antonia Zipfel
gr-qc2013
Linking covariant and canonical LQG II: Spin foam projector
Thomas Thiemann, Antonia Zipfel
gr-qc2016
The Lorentzian proper vertex amplitude: Classical analysis and quantum derivation
Jonathan Engle, Antonia Zipfel
gr-qc2013
Matrix Elements of Lorentzian Hamiltonian Constraint in LQG
Emanuele Alesci, Klaus Liegener, Antonia Zipfel
gr-qc2011
Linking covariant and canonical LQG: new solutions to the Euclidean Scalar Constraint
Emanuele Alesci, Thomas Thiemann, Antonia Zipfel