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