Monte Carlo studies of quantum cosmology by the generalized Lefschetz thimble method

Abstract Quantum cosmology aims at elucidating the beginning of our Universe. Back in early 80’s, Vilenkin and Hartle-Hawking put forward the “tunneling from nothing” and “no boundary” proposals. Recently there has been renewed interest in this subject from the viewpoint of defining the oscillating...

Full description

Saved in:
Bibliographic Details
Main Authors: Chien-Yu Chou, Jun Nishimura
Format: Article
Language:English
Published: SpringerOpen 2025-05-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP05(2025)142
Tags: Add Tag
No Tags, Be the first to tag this record!