Publications of Jean-Luc Lehners

Fertig, A.; Lehners, J.-L.; Mallwitz, E.: Ekpyrotic Perturbations With Small Non-Gaussian Corrections. Physical Review D 89, 103537 (2014)

Gwyn, R.; Lehners, J.-L.: Non-Canonical Inflation in Supergravity. Journal of High Energy Physics 2014, 050 (2014)

Ijjas, A.; Lehners, J.-L.; Steinhardt, P. J.: General mechanism for producing scale-invariant perturbations and small non-Gaussianity in ekpyrotic models. Physical Review D 89, 123520 (2014)

Koehn, M.; Lehners, J.-L.; Ovrut, B. A.: Cosmological Super-Bounce. Physical Review D 90 (2), 025005 (2014)

Battarra, L.; Lavrelashvili, G. V.; Lehners, J.-L.: Zoology of instanton solutions in flat potential barriers. Physical Review D 88 (10), 104012 (2013)

Koehn, M.; Lehners, J.-L.; Ovrut, B.: Ghost Condensate in N=1 Supergravity. Physical Review D 87 (6), 065022 (2013)

Koehn, M.; Lehners, J.-L.; Ovrut, B.: Supersymmetric cubic Galileons have ghosts. Physical Review D 88, 023528 (2013)

Lehners, J.-L.; Steinhardt, P. J.: Planck 2013 results support the cyclic universe. Physical Review D 87 (12), 123533 (2013)

Battarra, L.; Lavrelashvili, G. V.; Lehners, J.-L.: Negative Modes of Oscillating Instantons. Physical Review D 86, 124001 (2012)

Johnson, M. C.; Lehners, J.-L.: Cycles in the Multiverse. Physical Review D 85 (10), 103509 (2012)

Koehn, M.; Lehners, J.-L.; Ovrut, B. A.: Higher-Derivative Chiral Superfield Actions Coupled to N=1 Supergravity. Physical Review D 86 , 085019 (2012)

Koehn, M.; Lehners, J.-L.; Ovrut, B. A.: DBI Inflation in N=1 Supergravity. Physical Review D 86 (12), 123510 (2012)

Lehners, J.-L.: Eternal Inflation With Non-Inflationary Pocket Universes. Physical Review D 86 (4), 043518 (2012)

Khoury, J.; Lehners, J.-L.; Ovrut, B.: Supersymmetric P(X,phi) and the Ghost Condensate. Physical Review D. 83, 125031 (2011)

Khoury, J.; Lehners, J.-L.; Ovrut, B. A.: Supersymmetric Galileons. Physical Review D 84, 043521 (2011)

Lehners, J.-L.: Cosmic Bounces and Cyclic Universes. Classical and quantum gravity 28 (20), 204004 (2011)

Lehners, J.-L.: Diversity in the Phoenix Universe. Physical Review D 84 (10), 103518 (2011)

Lehners, J.-L.: Diversity in the Phoenix Universe. Physical Review D 84 (10), 103518 (2011)

Battarra, L.; Lavrelashvili, G. V.; Lehners, J.-L.: Wormhole creation by quantum tunnelling. In: WSPC Proceeding. (2016)

Koehn, M.; Lehners, J.-L.; Ovrut, B.: Scalars with higher derivatives in supergravity and cosmology. In: Breaking of Supersymmetry and Ultraviolet Divergences in Extended Supergravity, Springer Proceedings in Physics, Vol. 153, pp. 115 - 143 . Breaking of supersymmetry and ultraviolet divergences in extended supergravity, INFN in Frascat, 2013-03. (2014)