Lectures related to Quantum Field Theory: Normalization and Lorentz Invariance

Quantum Field Theory: Lecture 9

Covers relativistically normalized states, Lorentz invariance, and scalar field representations in quantum field theory.

Quantum Mechanics: Non-Relativistic Qu

Explores the applicability of non-relativistic quantum mechanics and its relation to special relativity.

Quantum Theory: Lorentz Transformation

Explores the Lorentz transformation in Quantum Theory, emphasizing Fock space representation and momentum concepts.

Conservation Laws and Symmetries

Explores conservation laws and symmetries in physics, focusing on Lorentz invariance and its implications on energy and momentum.

Relativistic Formulation of Newtonian Mechanics

Explores the Lorentz covariant formulation of Newtonian mechanics, including 4-vectors and relativistic Newton's second law.

Quantum Field Theory: Fourier Modes

Explores Fourier modes in Quantum Field Theory, emphasizing variables transforming well under translations and the normalization of states.

Relativistic Equation of Motion

Explores spacetime structure, 4-vectors, Lorentz force, and dispersion relation in relativistic motion.

Poincaré Group and Lorentz Subgroup

Explores the Poincaré group and Lorentz subgroup in theoretical physics.

EM Field: Discrete Symmetries

Covers EM Field and Discrete Symmetries, emphasizing the importance of symmetries in quantum field theory.

Vector Fields and Lorentz Tensors: Representation Theory

Covers the transformation properties of vector fields and their representation in Lorentz tensors.

Relativistic Charged Particle Dynamics

Covers the equation of motion for a relativistic charged particle and Lorentz transformations, along with tensors and electrodynamics.

Quantum Field Theory: Noether Currents and Lorentz Symmetry

Covers the Noether currents, Lorentz symmetry, and field quantization in quantum field theory.

Scalar, Vector or Tensor? Gravity

Discusses defining tensors, space-time dimensionality, and challenges in formulating a relativistic theory of gravity.

Quantum Field Theory: Introduction

Introduces Quantum Field Theory as the way to reconcile Quantum Mechanics with Relativity, emphasizing the need for a local field due to the impossibility of instantaneous interactions at a distance.

Proper Time: Lorentz Transformations

Explores worldlines, Lorentz transformations, proper time intervals, and inertial reference frames in relativistic physics.

Quantum Field Theory: Poincaré Group

Explores Einsteinian relativity, the Lorentz group, and Poincaré transformations, emphasizing proper and non-orthochronous components.

Special and General Relativity

Introduces special and general relativity, Einstein equations, and gravitational dynamics.

Relativistic Larmor Formula: Lagrangian for Electrodynamics

Covers the relativistic Larmor formula, synchrotron radiation, and Lagrangian for electrodynamics.

Cosmological Puzzles: Dark Matter and Energy

Explores fundamental cosmological puzzles related to dark matter and energy.

Quantum Field Theory II: EM Field and Particle States

Covers the EM field and particle states in quantum field theory.