Klas⇒ kovariantnykh kommutatopov dlya polei s tselym spinomJ im ≠ i dlyam=0, bee nyeobkhodimosti vvedeniya indefiiitnoi{cyrillic, short} metpiki
We show that it is possible to give covariant commutators for a field of integer spin J, for nonzero and for zero mass, as particular cases of a more general commutator. We calculate this explicitly for spin 1 and 2. We generate the decompositions of the momentum amplitude for a field of integer spi...
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| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
Società Italiana di Fisica
1971
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| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
| LEADER | 03364caa a22003617a 4500 | ||
|---|---|---|---|
| 001 | PAPER-1555 | ||
| 003 | AR-BaUEN | ||
| 005 | 20230518203055.0 | ||
| 008 | 190411s1971 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-52449141253 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 100 | 1 | |a Weder, R. | |
| 245 | 1 | 0 | |a Klas⇒ kovariantnykh kommutatopov dlya polei s tselym spinomJ im ≠ i dlyam=0, bee nyeobkhodimosti vvedeniya indefiiitnoi{cyrillic, short} metpiki |
| 260 | |b Società Italiana di Fisica |c 1971 | ||
| 270 | 1 | 0 | |m Weder, R.; Departmento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina |
| 506 | |2 openaire |e Política editorial | ||
| 504 | |a Gupta, S.N., (1950) Proc. Phys. Soc., 63, p. 681 | ||
| 504 | |a Dürr, H.P., Rudolph, E., (1970) Nuovo Cimento, 65 A, p. 423 | ||
| 504 | |a Moses, H.E., (1966) Nuovo Cimento, 42 A, p. 757 | ||
| 504 | |a N. N. Bogliubov and D. V. Shirkov: Introduction to the Theory of Quantized Fields (New York, 1959); Bollini, C.G., (1957) Nuovo Cimento, 6, p. 1034 | ||
| 504 | |a See also for example J. D. Bjorken and S. D. Drell: Relativistic Quantum Fields (New York, 1965); Coester, F., Jauch, J.M., (1950) Phys. Rev., 78, p. 149 | ||
| 504 | |a J. G. Valatin: Dan. Mat. Fys. Medd., 26, No. 13 (1951) | ||
| 520 | 3 | |a We show that it is possible to give covariant commutators for a field of integer spin J, for nonzero and for zero mass, as particular cases of a more general commutator. We calculate this explicitly for spin 1 and 2. We generate the decompositions of the momentum amplitude for a field of integer spin J, by decomposing the momentum amplitude of a vector field Aμ in three directions in such a way that the condition of zero divergence is satisfied. In the nonzero-mass case, as is well known, quantum conditions are given on the (2 J + 1) independent components; in this way the usual commutators are obtained. In the massless case only two of the components appear as gauge invariants, and for this reason quantum conditions are given only on these two components, since the others are physically irrelevant. Moreover, the commutators thus obtained are compatible with the field equations and with the subsidiary conditions, and the energy is automatically positive definite, without it being necessary to introduce an indefinite metric. © 1971 Società Italiana di Fisica. |l eng | |
| 593 | |a Departmento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina | ||
| 700 | 1 | |a Zandron, O. | |
| 773 | 0 | |d Società Italiana di Fisica, 1971 |g v. 2 |h pp. 455-466 |k n. 2 |p Nuov Cim A |x 03693546 |w (AR-BaUEN)CENRE-2203 |t Il Nuovo Cimento A | |
| 856 | 4 | 1 | |u https://www.scopus.com/inward/record.uri?eid=2-s2.0-52449141253&doi=10.1007%2fBF02899868&partnerID=40&md5=d8f84b824163459f9fafc9c068b6d93e |y Registro en Scopus |
| 856 | 4 | 0 | |u https://doi.org/10.1007/BF02899868 |y DOI |
| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_03693546_v2_n2_p455_Weder |y Handle |
| 856 | 4 | 0 | |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03693546_v2_n2_p455_Weder |y Registro en la Biblioteca Digital |
| 961 | |a paper_03693546_v2_n2_p455_Weder |b paper |c PE | ||
| 962 | |a info:eu-repo/semantics/article |a info:ar-repo/semantics/artículo |b info:eu-repo/semantics/publishedVersion | ||
| 999 | |c 62508 | ||