Speaker
Barton Zwiebach (Massachusetts Institute of Technology, USA)
Date & Time
Wed, 22 November 2023, 19:30 to 21:00
Venue
Online Seminar
Resources
Abstract
We explore the space of T-duality invariant α’ corrections to the two-derivative approximation of D=2 string theory and obtain black hole solutions in this space using the Gasperini and Veneziano parameterization. We discuss classes of α’ corrections that preserve the structure of the two-derivative black hole, and classes of corrections where the region beyond the horizon has no curvature singularity.
Zoom link: https://icts-res-in.zoom.us/j/88092766911?pwd=R3ZrVk9yeW96ZmQ4ZG9KRzVhenRKZz09
Meeting ID: 880 9276 6911
Passcode: 232322