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Quasi-light-cone frame and approximate galilean symmetries

Модифицированная система отсчета на световом конусе и приближенные галилеевы симметрии

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Il Nuovo Cimento A (1965-1970)

Summary

By introducing a modification in the light-cone co-ordinate frame (ordinary and Bell and Ruegg’s), an approximate Galilean symmetry appears which leads to the calculation of higher-order terms in the nonrelativistic limit of the Dirac and Klein-Gordon equations (i.e. the Schrödinger-Pauli equations).

Riassunto

Introducendo una modificazione nel sistema di coordinate del cono di luce (ordinario e di Bell e Ruegg) compare una simmetria galileiana approssimata che porta al calcolo di termini di ordine più alto nel limite non relativistico dell’equazioni di Dirac e di Klein-Gordon (cioè l’equazioni di Schrödinger-Pauli).

Реэюме

При модификации системы координат на световом конусе (обычной и системы Белла и Руегга) появляется приближенная галилеева симметрия, кото-рая приводит к вычислению членов высщих порядков в нерелятивистском пределе уравнений Дирака и Клейна-Гордона (т.е. уравнений Щредингера-Паули).

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References

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Elizalde, E., Gomis, J. Quasi-light-cone frame and approximate galilean symmetries. Nuov Cim A 35, 367–376 (1976). https://doi.org/10.1007/BF02730290

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  • DOI: https://doi.org/10.1007/BF02730290

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