Effect of the variational symmetries of the lagrangian on the propagator and associated conserved operators

Authors

  • G.F. Torres del Castillo
  • R.L. Lechuga-Solís

Keywords:

Variational symmetries, propagator, path integral, conserved operators

Abstract

Making use of the expression for the propagator in terms of path integrals, we study the effect of certain variational symmetries of a Lagrangian on the corresponding propagator. We also show that by considering a point transformation that relates two different Lagrangians one can obtain a relation between the corresponding propagators.

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Published

2017-01-01

How to Cite

[1]
G. Torres del Castillo and R. Lechuga-Solís, “Effect of the variational symmetries of the lagrangian on the propagator and associated conserved operators”, Rev. Mex. Fís., vol. 63, no. 4 Jul-Aug, pp. 351–0, Jan. 2017.

Issue

Vol. 63 No. 4 Jul-Aug (2017): Revista Mexicana de Física

Section

Articles

License

Authors retain copyright and grant the Revista Mexicana de Física right of first publication with the work simultaneously licensed under a CC BY-NC-ND 4.0 that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.