Propagador
Bibliografía adicional
- Bjorken, J.D., Drell, S.D., Relativistic Quantum Fields (Appendix C.), New York: McGraw-Hill 1965, ISBN 0-07-005494-0.
- N. N. Bogoliubov, D. V. Shirkov, Introduction to the theory of quantized fields, Wiley-Interscience, ISBN 0-470-08613-0 (especialmente pp. 136—156 y Apéndice A)
- Edited by DeWitt, Cécile and DeWitt, Bryce, Relativity, Groups and Topology, (Blackie and Son Ltd, Glasgow), Especially p615-624, ISBN 0-444-86858-5
- Griffiths, David J., Introduction to Elementary Particles, New York: John Wiley & Sons, 1987. ISBN 0-471-60386-4
- Halliwell, J.J., Orwitz, M. Sum-over-histories origin of the composition laws of relativistic quantum mechanics and quantum cosmology, arXiv:gr-qc/9211004
- Kerson Huang, Quantum Field Theory: From Operators to Path Integrals (New York: J. Wiley & Sons, 1998), ISBN 0-471-14120-8
- Itzykson, Claude, Zuber, Jean-Bernard Quantum Field Theory, New York: McGraw-Hill, 1980. ISBN 0-07-032071-3
- Pokorski, Stefan, Gauge Field Theories, Cambridge: Cambridge University Press, 1987. ISBN 0-521-36846-4 (contiene apéndices útiles sobre las reglas de los diagramas de Feynman, incluyendo los propagadores)
- Schulman, Larry S., Techniques & Applications of Path Integration, Jonh Wiley & Sons (New York-1981) ISBN 0-471-76450-7