Young Researchers Integrability School and Workshop (YRISW) 2019: A modern primer for 2D CFT Mitschnitt einer Veranstaltung des Internationalen Erwin Schrödinger Instituts für Mathematik und Physik (ESI) am Donnerstag, dem 14. Februar 2019 im Lise Meitner-Hörsaal der Fakultät für Physik Teil 24: Andrea Cavaglià: Deformations part 2.2 Kamera: Thomas Kroyer, Kenan Vrabac Schnitt: Daniel Winkler Abstract: This course will focus on a special type of deformation of two-dimensional quantum (not necessarily conformal) field theories driven by the determinant of the stress-energy tensor: the so-called T-Tbar deformation. We will study in detail the case where the deformed theory is a CFT, computing the effects of the T-Tbar-flow on various physical quantities and discussing some applications. Andrea Cavaglià ist Postdoktorand im Fachbereich Theoretische Physik am King's College in London. INHALT ====== Kapitel Titel Position --------------------------------------------------------------------- 1. Vorspann 00:00:00 2. Energy levels on a cylinder 00:00:10 3. Inviscid Burgers' equation 00:08:01 4. Energy levels in a conformal field theory 00:13:20 5. Properties under scale transformations 00:22:43 6. Questions from the audience 00:32:08

Konforme Feldtheorie, Mathematische Physik

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