Non-perturbative Effects in Quantum Physics

About
Privacy
Disclaimer

Graph Chatbot

Related lectures (36)

Instanton Prefactor and Zero Mode

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

Projectors on Invariant Subspaces

Covers projectors on invariant subspaces in quantum physics and their applications.

Instantons: Perturbation Theory and Semiclassical Approximations

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

Quantum Bosons: Second Quantification

Explores perturbation theory, proper states, undegenerated states, and problem-solving in quantum bosons.

Semiclassical Propagator: Explicit Formulation

Explores the semiclassical propagator, deriving a formula linking classical action and psi zero.

Quantum Physics II: Time-Independent Perturbation Theory

Explores time-independent perturbations in quantum physics, covering variational principle and Fourier series.

Free Energy and Semi-classical Propagator

Explores free energy calculation and semiclassical approximation in quantum physics, focusing on connected diagrams and propagators.

Fixed Energy Propagator: Analytic Structure and Applications

Explores the fixed energy propagator, its analytic structure, boundary conditions, and applications in quantum systems.

Quantum Physics: Conformal Blocks and Eigenstates of Energy Log in to Mediaspace to watch this video

Explores conformal blocks in quantum physics and eigenstates of energy.

Quantum Physics: Optics Problems Log in to Mediaspace to watch this video

Explores optics problems in quantum physics, focusing on interference patterns and phase differences.

Trans-series in Quantum Field Theory: SVZ Approach and Applications Log in to Mediaspace to watch this video

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

Quantum Physics: Angular Size and Rayleigh Condition Log in to Mediaspace to watch this video

Explores angular size in quantum physics and the Rayleigh condition.

Constructing Correlators with Path Integrals Log in to Mediaspace to watch this video

Explores constructing correlators using path integrals in quantum mechanics, focusing on the Euclidean and Minkowski spaces and the significance of imaginary time evolution.

Physics Scales and Measurements Log in to Mediaspace to watch this video

Explores physics scales, measurements, historical definitions of meter and kilogram, time definition, and scalars and vectors.

Quantum Cryptography: Optical Qubits and Teleportation Log in to Mediaspace to watch this video

Explores quantum cryptography, focusing on optical qubits, entanglement, and teleportation principles.

Quantum Mechanics: Free Carrier Concentration and Maxwell Distribution Log in to Mediaspace to watch this video

Discusses quantum mechanics principles, focusing on free carrier concentration and Maxwell distribution in metals and gases.

Page 2 of 2