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Free Real Scalar CFT on Fuzzy Sphere - Spectrum, Algebra and Wavefunction Ansatz

Institut des Hautes Etudes Scientifiques (IHES) via YouTube

Overview

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Explore advanced theoretical physics concepts in this conference talk examining free real scalar conformal field theory (CFT) on fuzzy spheres. Delve into the mathematical framework underlying fuzzy sphere geometry and its applications to scalar field theory, focusing on the spectral properties of free scalar fields in this non-commutative geometric setting. Analyze the algebraic structures that emerge from the fuzzy sphere construction and understand how they relate to traditional conformal field theory. Investigate the spectrum of operators and states in this system, learning about the eigenvalue problems and their solutions. Examine wavefunction ansatz techniques used to construct and analyze solutions in the fuzzy sphere context. Discover how non-commutative geometry affects the behavior of scalar fields and the resulting conformal symmetries. Study the connections between fuzzy sphere models and their applications in condensed matter physics, particularly in understanding quantum Hall effects and other strongly correlated systems. Gain insights into advanced mathematical techniques including representation theory, operator algebras, and spectral analysis as they apply to this specialized area of theoretical physics.

Syllabus

Yin-Chen He - Free real scalar CFT on fuzzy sphere: spectrum, algebra and wavefunction ansatz

Taught by

Institut des Hautes Etudes Scientifiques (IHES)

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