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Unifying Gravity and EM by Analogies to EM: Day 2, Fields and Quantum Mechanics
a
WimpyPoint
presentation owned by
Douglas Sweetser
Outline for Day 2
Must Do Physics
Fields
The Players
Principle of Least Action
Derive the Euler-Lagrange Equation (1/2)
Derive the Euler-Lagrange Equation (2/2)
Apply Euler-Lagrange to GEM Lagrange Density (1/2)
Apply Euler-Lagrange to GEM Lagrange Density (2/2)
Classical Fields
Classical Fields in Detail (1/3)
Classical Fields in Detail (2/3)
Classical Fields in Detail (3/3)
Gauss' Law and Newton's [Relativistic] Gravitational Field (1/2)
Gauss' Law and Newton's [Relativistic] Gravitational Field (2/2)
Ampere's Law and Mass Current (1/2)
Ampere's Law and Mass Current (2/2)
Homogeneous Maxwell Equations
Summary: Field Equations
Quantization
Classical Physics versus Quantum Mechanics
Momentum from Classic EM Lagrange Density (1/2)
Momentum from Classic EM Lagrange Density (2/2)
Quantizing EM Fields by Fixing the Gauge
Quantize EM by Fixing the Lorenz Gauge (1/2)
Quantize EM by Fixing the Lorenz Gauge (2/2)
Gupta/Bleuler quantization method
Skeptical Analysis of Fixing the Lorenz Gauge
Momentum from GEM Lagrange Density (1/2)
Momentum from GEM Lagrange Density (2/2)
GEM Quantization
Summary: Quantization
The Standard Model
Group Theory
Group Theory by Example (1/2)
Group Theory by Example (2/2)
The Standard Model
The Standard Model Lagrange Density
Defining the Multiplication Operator
Multiplication Operator in Spacetime
Summary: The Standard Model
Must Do Physics Done (1/2)
Must Do Physics Done - Caveats (2/2)
Summary Equations (1/2)
Summary Equations (2/2)
Summary Pictures (1/2)
Summary Pictures (2/2)
sweetser@alum.mit.edu
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