Summary
We study canonical transformations which mix pairs of fermion excitations in a second quantized theory and show how their unitarity depends on the given representation of the canonical anticommutation relations.
Riassunto
Si studiamo le trasformazioni canoniche che mescolano coppie di eccitazioni fermioniche in una teoria quantizzata una seconda volta e si dimostra come la loro unitarietà dipenda dalla data rappresentazione delle relazioni di anticommutazione canoniche.
Резюме
Мы изучаем канонические преобразования, которые смешивают пары фермионных возбуждений во вторично квантованной теории, и показываем, как их унитарность зависит от данного представления канонических антикомму-тационных соотношений.
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Literatur
W. Pauli:Nuovo Cimento,6, 204 (1957).
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J. R. Klauder, J. McKenna andE. J. Woods:Journ. Math. Phys.,7, 822 (1966);L. Streit:Comm. Math. Phys.,4, 22 (1967);R. F. Streater:Comm. Math. Phys.,6, 233 (1967).
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Traduzione a cura della Redazione.
Перевебено ребакиией.
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Streit, L. Unitarity of pauli transformations. Nuovo Cimento A (1965-1970) 57, 140–145 (1968). https://doi.org/10.1007/BF02824442
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DOI: https://doi.org/10.1007/BF02824442