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![EFT of Open Systems : Electromagnetism and Gravity in a Medium (4/4)]()
01:32:41published on July 8, 2026EFT of Open Systems : Electromagnetism and Gravity in a Medium (4/4)
By Enrico Pajer
![EFT of Open Systems : Open Gauge Theories and Cosmological Goldstone Modes (3/4)]()
01:34:55published on July 7, 2026EFT of Open Systems : Open Gauge Theories and Cosmological Goldstone Modes (3/4)
By Enrico Pajer
![EFT of Open Systems : Path Integrals and the Schwinger–Keldysh Formalism (2/4)]()
01:25:59published on July 7, 2026EFT of Open Systems : Path Integrals and the Schwinger–Keldysh Formalism (2/4)
By Enrico Pajer
![EFT of Open Systems : Density Matrices and the Operator Formalism (1/4)]()
01:40:33published on July 6, 2026EFT of Open Systems : Density Matrices and the Operator Formalism (1/4)
By Enrico Pajer
