Publications of Jean-Luc Lehners
All genres
Journal Article (58)
1.
Journal Article
Revisiting the no-boundary proposal with a scalar field. Physical Review D 105 (4), 043529 (2022)
2.
Journal Article
Scalar Lumps with Two Horizons. Physical Review D 105 (2), 024051 (2022)
3.
Journal Article
Allowable complex metrics in minisuperspace quantum cosmology. Physical Review D 105 (2), 026022 (2022)
4.
Journal Article
Cosmological consequences of a principle of finite amplitudes. Physical Review D 103 (10), 103525 (2021)
5.
Journal Article
Scalar lumps with a horizon. Physical Review D 104, 044007 (2021)
6.
Journal Article
Wave function of simple universes analytically continued from negative to positive potentials. Physical Review D 104 (6), 063527 (2021)
7.
Journal Article
Quantum Circuit Complexity of Primordial Perturbations. Physical Review D 103 (6), 063527 (2021)
8.
Journal Article
No-boundary solutions are robust to quantum gravity corrections. Physical Review D 102 (12), 123539 (2020)
9.
Journal Article
Homogeneous Transitions during Inflation: a Description in Quantum Cosmology. Physical Review D 101, 063501 (2020)
10.
Journal Article
Lessons for quantum cosmology from anti-de Sitter black holes. Physical Review D 102, 086011 (2020)
11.
Journal Article
Kerr-NUT-de Sitter as an inhomogeneous non-singular bouncing cosmology. Journal of High Energy Physics 2019 (9), 096 (2019)
12.
Journal Article
Nonsingular bounces catalyzed by dark energy. Physical Review D 99 (12), 123523 (2019)
13.
Journal Article
Quantum incompleteness of inflation. Physical Review D 100 (6), 63517 (2019)
14.
Journal Article
The No-Boundary Proposal as a Path Integral with Robin Boundary Conditions. Physical Review Letters 122 (20 ), 2013020 (2019)
15.
Journal Article
No-boundary prescriptions in Lorentzian quantum cosmology. Physical Review D 100 (12), 123543 (2019)
16.
Journal Article
No smooth beginning for spacetime. International Journal of Modern Physics D 28 (2), 1930005 (2019)
17.
Journal Article
A Safe Beginning for the Universe? Physical Review D 100 (8), 083540 (2019)
18.
Journal Article
Unstable no-boundary fluctuations from sums over regular metrics. Physical Review D 98 (10), 103506 (2018)
19.
Journal Article
No Rescue for the No Boundary Proposal: Pointers to the future of quantum cosmology. Physical Review D 97, 023509 (2018)
20.
Journal Article
Inconsistencies of the New No-Boundary Proposal. Universe 4 (10), 100 (2018)