Fetching the paper…
Reading the bibliography…
In recent work, we introduced Picard-Lefschetz theory as a tool for defining the Lorentzian path integral for quantum gravity in a systematic semiclassical expansion.
R. P. Feynman, “Mathematical formulation of the quantum theory of electromagnetic interaction,” Phys. Rev
1950
Earlier work this paper cites.
C. W. Misner, “Mixmaster universe,” Phys. Rev. Lett
1969
Earlier work this paper cites.
E. P. Tryon, “Is the universe a vacuum fluctuation,” Nature
1973
Earlier work this paper cites.
L. P. Grishchuk, A. G. Doroshkevich, and V. M. Yudin, “Long Gravitational Waves in a Closed Universe,” Zh. Eksp. Teor. Fiz
1975
Earlier work this paper cites.
R. Brout, F. Englert, and E. Gunzig, “The Creation of the Universe as a Quantum Phenomenon,” Annals Phys
1978
Earlier work this paper cites.
U. H. Gerlach and U. K. Sengupta, “Homogeneous Collapsing Star: Tensor and Vector Harmonics for Matter and Field Asymmetries,” Phys. Rev
1978
Earlier work this paper cites.
G. W. Gibbons, S. W. Hawking, and M. J. Perry, “Path Integrals and the Indefiniteness of the Gravitational Action,” Nucl. Phys
1978
Earlier work this paper cites.
A. Vilenkin, “Creation of Universes from Nothing,” Phys. Lett
1982
Earlier work this paper cites.
J. B. Hartle and S. W. Hawking, “Wave Function of the Universe,” Phys. Rev
1983
Earlier work this paper cites.
A. Vilenkin, “The Birth of Inflationary Universes,” Phys. Rev
1983
Earlier work this paper cites.
C. Teitelboim, “Quantum mechanics on the gravitational field,” Phys. Rev
1983
Earlier work this paper cites.
C. Teitelboim, “Causality Versus Gauge Invariance in Quantum Gravity and Supergravity,” Phys. Rev. Lett
1983
Earlier work this paper cites.
C. Teitelboim, “The Proper Time Gauge in Quantum Theory of Gravitation,” Phys. Rev
1983
Cited alongside, same era.
S. W. Hawking, “The Boundary Conditions of the Universe,” Pontif. Acad. Sci. Scr. Varia
1984
Cited alongside, same era.
J. J. Halliwell and S. W. Hawking, “The Origin of Structure in the Universe,” Phys. Rev
1985
Cited alongside, same era.
Cambridge University Press, 479 p., 1987
M. B. Green, J. H. Schwarz, and E. Witten, Superstring theory. Volume 1 - Introduction · 1987
Cited alongside, same era.
J. J. Halliwell, “Derivation of the Wheeler-De Witt Equation from a Path Integral for Minisuperspace Models,” Phys. Rev
1988
Cited alongside, same era.
J. J. Halliwell and J. Louko, “Steepest Descent Contours in the Path Integral Approach to Quantum Cosmology. 1. The De Sitter Minisuperspace Model,” Phys. Rev
A. M. Polyakov, “De Sitter space and eternity,” Nucl. Phys
2008
Later among the works it cites.
G. Lemaitre, “Republication of: The beginning of the world from the point of view of quantum theory,” Nature
2011
Later among the works it cites.
E. Witten, “Analytic Continuation Of Chern-Simons Theory,” AMS/IP Stud. Adv. Math
2011
Later among the works it cites.
2015
Later among the works it cites.
S. Gielen and N. Turok, “Perfect Quantum Cosmological Bounce,” Phys. Rev. Lett
2016
alphaXiv searches the wider corpus for related work and actual follow-ups.
alphaXiv is searching for related work…
1989
Cited alongside, same era.
J. J. Halliwell and J. B. Hartle, “Integration Contours for the No Boundary Wave Function of the Universe,” Phys. Rev
1990
Cited alongside, same era.
S. B. Giddings, “The Conformal Factor and the Cosmological Constant,” Int. J. Mod. Phys
1990
Cited alongside, same era.
Princeton, USA: Univ. Pr. 520 p, 1992
M. Henneaux and C. Teitelboim, Quantization of gauge systems · 1992
Cited alongside, same era.
Birkhauser, Boston, 1996
M. Adams and V. Guillemin, Measure Theory and Probability · 1996
Cited alongside, same era.
G. V. Dunne, “Functional determinants in quantum field theory,” J. Phys
2008
Cited alongside, same era.
R. D. Sorkin, “Is the spacetime metric Euclidean rather than Lorentzian?,” arXiv:0911.1479 [gr-qc]
Cited in the paper.
Later among the works it cites.
2016
Later among the works it cites.
J. Feldbrugge, J.-L. Lehners, and N. Turok, “Lorentzian Quantum Cosmology,” Phys. Rev
2017
Closest in time.
J. Feldbrugge, J.-L. Lehners, and N. Turok, “No smooth beginning for spacetime,” Phys. Rev. Lett
2017
Closest in time.
2017
Closest in time.