
Instructor Introduction
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DGIST 조희승 교수
안녕하세요? DGIST 융복합대학 기초학부 조희승 교수입니다. DGIST에 학생들과 함께 연구하며 가르치고 배운지 5년째가 되었습니다. DGIST의 독특한 융복합 분위기 속에서 학문을 가르치고 배우는 과정에 대해 많은 생각을 할 수 있었습니다. 물리학의 주제들을 역사적 맥락을 함께 가르칠 때, 학생들이 가장 쉽게 배울 수 있다는 생각을 하게 되었습니다. 이 강의가 그런 생각의 결실입니다. 수강생들에게 많은 도움이 되길 바랍니다.
Lecture plan
강의목록
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1주차) Lagrangian and Hamiltonian
- 1-1 Lagrangian
- 1-2 Calculus of Variations
- 1-3 Hamilton's Principle
- 1-4 Hamiltonian
- 1-5 Conservation Laws
- Homework #1
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2주차) Hamilton-Jacobi Equation
- 2-1 Point Transformation
- 2-2 Canonical Transformation
- 2-3 Hamilton-Jacobi Equation
- 2-4 Maupertuis’ Principle
- 2-5 Central-Force Problem
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3주차) Electromagnetic Radiation
- 3-1 Electromagnetic Waves
- 3-2 Scalar and Vector Potentials
- 3-3 Oscillating Electric Dipole - Magnetic Field
- 3-4 Oscillating Electric Dipole - Electric Field
- 3-5 Electromagnetic Radiation
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4주차) Heat and Black Body
- 4-1 Black Body
- 4-2 Solid Angle
- 4-3 Theory of Heat Radiation
- 4-4 Poof of Kirchhoff’s Law
- 4-5 Electromagnetic Waves in Cavity
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5주차) Black Body Radiation
- 5-1 Stefan-Boltzmann Law
- 5-2 Wien’s Displacement Law
- 5-3 Wien’s Law
- 5-4 Planck's Oscillator
- 5-5 Planck’s Fundamental Equation
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6주차) From Black Body to Photon
- 6-1Planck’s Approach to Wien’s Law
- 6-2 Planck’s Law
- 6-3 Planck’s Theory of Black Body Radiation
- 6-4 Einstein’s Photon - Preliminaries
- 6-5 Einstein’s Photon
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7주차) The Bohr Model
- 7-1 Planetary Motion for Hydrogen Atom
- 7-2 Bohr Model 1913
- 7-3 Action-Angle Variables
- 7-4 Quantization Condition
- 7-5 Einstein Coefficients
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8주차) The Bohr-Sommerfeld Theory
- 8-1 Sommerfeld’s Quantization
- 8-2 Relativistic Kinematics
- 8-3 Relativistic Effects on Hydrogen Atoms
- 8-4 Zeeman Effects
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9주차) From Dispersion Theory to Matrix Mechanics
- 9-1 The Principle of Correspondence
- 9-2 Quantum Theory for Dispersion
- 9-3 Kramers’ Dispersion Law
- 9-4 Heisenberg’s Quantization
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10주차) Matrix Mechanics
- 10-1 Matrix Formulation
- 10-2 Commutation Relation
- 10-3 Einstein’s Energy Fluctuations
- 10-4 Vibrating String in 1 Dimension
- 10-5 Matrix Mechanics with Cavity
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11주차) Wave Mechanics
- 11-1 Quantum Poisson Bracket
- 11-2 Phase Waves
- 11-3 Wave Mechanics
- 11-4 Undulatory Mechanics
- 11-5 Quantum Mechanics for Scattering Problem
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12주차) Introduction to Theory of Relativity
- 12-1 Lorentz Transformation
- 12-2 Metric and Lorentz Transformation
- 12-3 Equivalence Principle
- 12-4 Covariant Derivative & Curvature
- 12-5 Einstein’s Equation
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13주차) The Beginning of Quantum Field Theory
- 13-1 Why Quantum Field Theory?
- 13-2 Second Quantization
- 13-3 Canonical Quantization
- 13-4 Basic Scalar Field Theory
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14주차) Quantum Theory for Cosmic Inflation
- 14-1 Why Inflation?
- 14-2 Simple Model for Universe
- 14-3 Classical Field Theory for Inflation
- 14-4 Quantum Field Theory in Expanding Universe