papers
Publications (10)
hep-th2014
Creation of wormholes by quantum tunnelling in modified gravity theories
Lorenzo Battarra, George Lavrelashvili, Jean-Luc Lehners
hep-th2012
Negative Modes of Oscillating Instantons
Lorenzo Battarra, George Lavrelashvili, Jean-Luc Lehners
hep-th2013
Zoology of instanton solutions in flat potential barriers
Lorenzo Battarra, George Lavrelashvili, Jean-Luc Lehners
hep-th2014
On the No-Boundary Proposal for Ekpyrotic and Cyclic Cosmologies
Lorenzo Battarra, Jean-Luc Lehners
hep-th2014
Cosmological Perturbations Through a Non-Singular Ghost-Condensate/Galileon Bounce
Lorenzo Battarra, Michael Koehn, Jean-Luc Lehners +1
gr-qc2016
Wormhole creation by quantum tunnelling
Lorenzo Battarra, George Lavrelashvili, Jean-Luc Lehners
hep-th2013
On the Quantum-To-Classical Transition for Ekpyrotic Perturbations
Lorenzo Battarra, Jean-Luc Lehners
hep-th2014
On the Creation of the Universe via Ekpyrotic Instantons
Lorenzo Battarra, Jean-Luc Lehners
hep-th2011
Spherical perturbations of hairy black holes in designer gravity theories
Lorenzo Battarra
hep-th2010
Particle Production near an AdS Crunch
Lorenzo Battarra, Thomas Hertog