The Schwinger Action Principle and Effective Action (Q5458673)
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scientific article; zbMATH DE number 5264915
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The Schwinger Action Principle and Effective Action |
scientific article; zbMATH DE number 5264915 |
Statements
The Schwinger Action Principle and Effective Action (English)
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17 April 2008
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action principle in classical systems
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action principle in quantum systems
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effective action in QFT
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Bose gas
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Fermi gas
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finite temperature
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interacting scalar field
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