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Orthogonality Catastrophe in Perturbed CFTs

INI Seminar Room 2 via YouTube

Overview

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Explore the orthogonality catastrophe phenomenon in perturbed conformal field theories through this seminar lecture delivered by Professor Anatoly Konechny from Heriot-Watt University. Delve into the mathematical and physical implications of orthogonality catastrophe when conformal field theories undergo perturbations, examining how this fundamental quantum field theory concept manifests in systems with boundaries, impurities, and defects. Gain insights into advanced theoretical physics concepts as part of the broader program on quantum field theory with boundaries, impurities, and defects, presented at the Isaac Newton Institute.

Syllabus

Date: 16th Sept 2025 - 14:00 to 15:00

Taught by

INI Seminar Room 2

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