Resurgence in Lorentzian Quantum Cosmology - No-Boundary Saddles and Quantum Gravity Corrections

Explore a comprehensive lecture on Lorentzian quantum cosmology delivered by Masazumi Honda at the Galileo Galilei Institute. Delve into the intricacies of resurgence theory and its applications in quantum cosmology, focusing on the no-boundary proposal and quantum gravity corrections. Examine the concept of no-boundary saddles and learn about the resummation techniques applied to quantum gravity corrections around tunneling saddles. Gain insights into the intersection of quantum mechanics and cosmology, and understand how these advanced mathematical tools contribute to our understanding of the early universe. Over the course of 1 hour and 16 minutes, engage with cutting-edge research that pushes the boundaries of theoretical physics and cosmology.