Lectures related to Instanton | EPFL Graph Search

Covers Quantum Electrodynamics (QED), instantons, Feynman rules, and gauge theories in modern particle physics.

Explores Feynman rules in QED, emphasizing normal ordered product and Wick's theorem, instantons, and relativistic amplitudes.

Small Instantons and Axion Mass

Explores small instantons, axion mass, Strong CP problem, and extra dimensions.

Instantons: Non-perturbative Effects

Explores instantons and non-perturbative effects in quantum field theory, including tunneling probability and exact eigenstates.

Non-perturbative Effects in Quantum Physics

Explores non-perturbative effects in quantum physics, focusing on instantons in the double well potential.

Gauge Theories And Modern Particle Physics

Covers gauge theories, modern particle physics, the standard model, and field content.

Feynman Rules I: Asymptotic Statistic and Instantons

Covers the Feynman Rules, Asymptotic Statistics, Normal Ordering, and Instantons.

Introduction to 3-State Ising Model

Covers the theoretical background and applications of the 3-state Ising model.

Instanton Prefactor and Zero Mode

Explores instantons in quantum field theory, focusing on the instanton prefactor and the role of the zero mode.

Trans-series in Quantum Field Theory: SVZ Approach and Applications

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

Instanton Prefactor: Derivation and Applications

Covers the computation of the instanton pre-factor and its applications in charged particle systems.

Unitarity and Entropy: From Black Holes to Baryons

Explores the connection between unitarity and entropy, from black holes to baryons, revealing universal bounds and similarities.

Quantum Mechanics: Semiclassical Approximation

Covers the Bohr-Sommerfeld quantization method and perturbative versus non-perturbative effects in quantum mechanics.

Non-perturbative Effects: Instantons in Double Well Potential

Explores non-perturbative effects through instantons in a double well potential.

Dilute Instanton Gas Approximation

Explores the dilute instanton gas approximation and its implications on classical solutions and the harmonic oscillator.

Instantons: Perturbation Theory and Semiclassical Approximations

Discusses instantons in quantum mechanics and their role in capturing missed effects.

Flow Equations: Singular SPDEs and Quantum Field Theory

Covers recent research on singular SPDEs and their applications in quantum field theory.

Euclidean Path Integrals: Harmonic Oscillator

Explores the Euclidean path integral formalism, with a focus on the harmonic oscillator.

Dilute Instanton Gas Approximation

Explores the dilute instanton gas approximation, perturbative corrections, and twisted partition function, emphasizing the avoidance of multi-instantons.

Euclidean Path Integral: Correlation Functions

Explores Euclidean path integrals and correlation functions, showcasing how they relate to real-time correlators.