Borel Resummation: Techniques and Applications

Related lectures (30)

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Discusses the SVZ sum rules and their application in quantum field theory, focusing on trans-series and non-perturbative corrections.

Discusses the SVZ method for calculating non-perturbative corrections in quantum field theory.

Covers cross section, lifetime, quantum fluid, asymptotic states, discrete symmetries, and normal ordering in quantum field theory.

Covers Euclidean path integrals and the thermal partition function in Quantum Field Theory.

Explores scattering theory, S-matrix, T-product, perturbation theory, and Schrödinger equation solutions.

Explores the dilute instanton gas approximation and the importance of multi-instanton solutions in quantum field theory.

Explores RG flows in super-renormalizable scalar field theories, focusing on analytical approaches and non-perturbative phenomena.

Delves into cosmological relaxation through the dark axion portal and its implications for understanding nature.

Explores Ward identities in Quantum Field Theory, emphasizing classical and quantum cases, symmetry generators, and perturbation theory.

Explores asymptotic states, S-matrix, and operators in quantum field theory, emphasizing the role of discrete symmetries and complete sets of states.