Publications of Jean-Luc Lehners

Lehners, J.-L.; Quintin, J.: Delicate curvature bounces in the no-boundary wave function and in the late universe. Journal of Cosmology and Astroparticle Physics 01, 027 (2025)

Jonas, C.; Lavrelashvili, G.; Lehners, J.-L.: Stability of Axion-Dilaton Wormholes. Physical Review D 109 (8), 086022 (2024)

Lehners, J.-L.; Quintin, J.: A small Universe. Physics Letters B 850, 138488 (2024)

Jonas, C.; Lavrelashvili, G. V.; Lehners, J.-L.: A Zoo of Axionic Wormholes. Physical Review D 108 (6), 066012 (2023)

Lehners, J.-L.: Allowable Complex Scalars from Kaluza-Klein Compactifications and Metric Rescalings. Physical Review D 107 (4), 046004 (2023)

Lehners, J.-L.: Review of the No-Boundary Wave Function. Physics Reports 1022, pp. 1 - 82 (2023)

Lehners, J.-L.; Leung, R.; Stelle, K. S.: How to Create Universes with Internal Flux. Physical Review D 107 (4), 046006 (2023)

Jonas, C.; Lehners, J.-L.; Meyer, V.: Revisiting the no-boundary proposal with a scalar field. Physical Review D 105 (4), 043529 (2022)

Jonas, C.; Lehners, J.-L.; Quintin, J.: Uses of Complex Metrics in Cosmology. Journal of High Energy Physics 2022 (8), 284 (2022)

Lavrelashvili, G.; Lehners, J.-L.: Scalar Lumps with Two Horizons. Physical Review D 105 (2), 024051 (2022)

Lehners, J.-L.: Allowable complex metrics in minisuperspace quantum cosmology. Physical Review D 105 (2), 026022 (2022)

Jonas, C.; Lehners, J.-L.; Quintin, J.: Cosmological consequences of a principle of finite amplitudes. Physical Review D 103 (10), 103525 (2021)

Lavrelashvili, G. V.; Lehners, J.-L.; Schneider, M.: Scalar lumps with a horizon. Physical Review D 104, 044007 (2021)

Lehners, J.-L.: Wave function of simple universes analytically continued from negative to positive potentials. Physical Review D 104 (6), 063527 (2021)

Lehners, J.-L.; Quintin, J.: Quantum Circuit Complexity of Primordial Perturbations. Physical Review D 103 (6), 063527 (2021)

Jonas , C.; Lehners, J.-L.: No-boundary solutions are robust to quantum gravity corrections. Physical Review D 102 (12), 123539 (2020)

Bramberger, S. F.; Di Tucci, A.; Lehners, J.-L.: Homogeneous Transitions during Inflation: a Description in Quantum Cosmology. Physical Review D 101, 063501 (2020)

Di Tucci, A.; Heller, M. P.; Lehners, J.-L.: Lessons for quantum cosmology from anti-de Sitter black holes. Physical Review D 102, 086011 (2020)

Anabalon, A.; Bramberger, S.; Lehners, J.-L.: Kerr-NUT-de Sitter as an inhomogeneous non-singular bouncing cosmology. Journal of High Energy Physics 2019 (9), 096 (2019)

Bramberger, S.; Lehners, J.-L.: Nonsingular bounces catalyzed by dark energy. Physical Review D 99 (12), 123523 (2019)