2 papers
hep-th2026
JT gravity on the worldline
Ben Freivogel, Alessandro Fumagalli, Diego M. Hofman
Motivated by the problem of understanding the experience of an observer in dynamical quantum gravity, we study the effects of coupling a one-dimensional quantum mechanical system l…
hep-th2026
How traversable is a traversable wormhole?
Ben Freivogel, Alessandro Fumagalli, Marija Tomašević
To answer the above question, we study low-frequency scattering in the four-dimensional traversable wormhole of Maldacena, Milekhin, and Popov. The resulting transmission probabili…