T12 - Angular Momentum

24 Outubro 2024, 11:00 • Ana Maria Formigal de Arriaga

Angular momentum

Extension of operators; example

Generalization of the concept of angular momentum

Spectruum of the operators J² and J_z

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T 11

22 Outubro 2024, 11:00 • Ana Maria Formigal de Arriaga

no lecture, Ciências Research & Innovation Day

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TP5 - Angular Momentum and Angular Momentum Coupling

17 Outubro 2024, 12:00 • Ana Maria Formigal de Arriaga

Set 2

Angular Momentum

Resolution of problems: problem 9

Set 3

Interaction with magnetic fields
Angular momenta coupling

Resolution of problems: problem 1, first part without spin

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T10 - Angular Momentum

17 Outubro 2024, 11:00 • Ana Maria Formigal de Arriaga

Angular Momentum

• Spin discovery and Landé factor of elementary and composite particles
• What is spin?
• Spin operator and algebra
• Direct sum and tensor product of vector spaces
• Definition
• Example

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T9 - Angular Momentum

15 Outubro 2024, 11:00 • Ana Maria Formigal de Arriaga

Angular momentum

• Quantification of the orbital angular momentum
• Quantification of the direction of the orbital angular momentum
• Semi-classical and pure quantum pictures
• Particle in one-dimensional box: another example of semi-classical and pura quantum pictures
• Interaction with a magnetic field: magnetic momentum operator and interaction Halmiltonian

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