Class Central is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

YouTube

Geometrically Induced Discrete Eigenvalues of Dirac Operators with Lorentz Scalar Delta-Shell Interactions

Erwin Schrödinger International Institute for Mathematics and Physics (ESI) via YouTube

Overview

Save Big on Coursera Plus. 7,000+ courses at $160 off. Limited Time Only!
Explore a 29-minute conference talk from the Workshop on "Spectral Theory of Differential Operators in Quantum Theory" held at the Erwin Schrödinger International Institute for Mathematics and Physics (ESI) in November 2022. Delve into the spectral properties of a two-dimensional Dirac operator with a real-valued constant Lorentz scalar δ-shell interaction supported on a broken line. Learn about the recent establishment of self-adjointness for this operator and discover how the essential spectrum compares to that of a Dirac operator with a δ-interaction on a straight line. Uncover the groundbreaking finding that for sufficiently small angles of the broken line, the discrete spectrum is always non-empty, marking the first demonstration of geometrically induced discrete eigenvalues in Dirac operators with singular potentials. Gain insights from this collaborative work involving D. Frymark and V. Lotoreichik, presented by Markus Holzmann.

Syllabus

Markus Holzmann - Geometrically induced discrete eigenvalues of Dirac operators with Lorentz...

Taught by

Erwin Schrödinger International Institute for Mathematics and Physics (ESI)

Reviews

Start your review of Geometrically Induced Discrete Eigenvalues of Dirac Operators with Lorentz Scalar Delta-Shell Interactions

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Someone learning on their laptop while sitting on the floor.