The Green’s functions of quantised fields
✍ Scribed by P. T. Matthews, A. Salam
- Publisher
- Società Italiana di Fisica
- Year
- 1954
- Weight
- 100 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0029-6341
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📜 SIMILAR VOLUMES
The time-dependent variational principle proposed by Balian and Ve ne roni is used to provide an optimal value of the generating functional for the multi-time Green's functions of a set of bosonic observables Q + . By restricting the two trial quantities to gaussian operators, an explicit formula is
This paper presents a method of calculating the radiation field of a group of charges by using the "radiation Green's function." The latter represents a concept similar to that of the Green's function in the potential theory, only its application is directed to the time variables problems of the rad
## Abstract Power moments for all of the reduced hydrogenic Green's functions have been computed. These moments have the same form as the corresponding moments of the free‐particle Green's functions. Green's functions of the second kind are defined, and uses for these objects in model potential the