Publications of Jean-Luc Lehners
All genres
Journal Article (66)
21.
Journal Article
100 (6), 63517 (2019)
Quantum incompleteness of inflation. Physical Review D 22.
Journal Article
122 (20 ), 2013020 (2019)
The No-Boundary Proposal as a Path Integral with Robin Boundary Conditions. Physical Review Letters 23.
Journal Article
100 (12), 123543 (2019)
No-boundary prescriptions in Lorentzian quantum cosmology. Physical Review D 24.
Journal Article
28 (2), 1930005 (2019)
No smooth beginning for spacetime. International Journal of Modern Physics D 25.
Journal Article
100 (8), 083540 (2019)
A Safe Beginning for the Universe? Physical Review D 26.
Journal Article
98 (10), 103506 (2018)
Unstable no-boundary fluctuations from sums over regular metrics. Physical Review D 27.
Journal Article
97, 023509 (2018)
No Rescue for the No Boundary Proposal: Pointers to the future of quantum cosmology. Physical Review D 28.
Journal Article
4 (10), 100 (2018)
Inconsistencies of the New No-Boundary Proposal. Universe 29.
Journal Article
11, 001 (2018)
Small-Field and Scale-Free: Inflation and Ekpyrosis at their Extremes. Journal of Cosmology and Astroparticle Physics 30.
Journal Article
95, 083513 (2017)
The Wavefunction of Anisotropic Inflationary Universes With No-Boundary Conditions. Physical Review D 31.
Journal Article
2017 (07), 007 (2017)
Quantum Transitions Through Cosmological Singularities. Journal of Cosmology and Astroparticle Physics 32.
Journal Article
96, 083530 (2017)
Spinor driven cosmic bounces and their cosmological perturbations. Physical Review D 33.
Journal Article
95, 103508 (2017)
Lorentzian Quantum Cosmology. Physical Review D 34.
Journal Article
119, 171301 (2017)
No smooth beginning for spacetime. Physical Review Letters 35.
Journal Article
94, 064032 (2016)
Quantum tunneling from paths in complex time. Physical Review D 36.
Journal Article
2016 (01), 26 (2016)
The Non-Minimal Ekpyrotic Trispectrum. Journal of Cosmology and Astroparticle Physics 37.
Journal Article
2016 (08), 073 (2016)
Conflation: a new type of accelerated expansion. Journal of Cosmology and Astroparticle Physics 38.
Journal Article
10, 005 (2016)
Converting entropy to curvature perturbations after a cosmic bounce. Journal of Cosmology and Astroparticle Physics 39.
Journal Article
93, 103501 (2016)
Non-Singular Bouncing Cosmology: Consistency of the Effective Description. Physical Review D 40.
Journal Article
742, pp. 167 - 171 (2015)
On the Creation of the Universe via Ekpyrotic Instantons. Physics Letters B