Normal Ordered Product And Wick Theorem

In course

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Description

This lecture covers the concept of normal ordered product and Wick's theorem, focusing on the polynomial expression of fields in interaction. It explains the creation and destruction fields, contraction of operators, and the methodology to compute matrix elements efficiently.

Instructors (2)

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Official source

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Ontological neighbourhood

Mathematics

Algebra: Linear algebra

Analysis: Numerical analysis

Mathematical logic: Set theory

Statistics

Statistical inference: Mathematical statistics

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