Artículos de revistas
Quasiclassical approximation for ultralocal scalar fields
Fecha
1986-12-01Registro en:
Journal of Physics A: General Physics, v. 19, n. 4, p. 503-519, 1986.
0305-4470
10.1088/0305-4470/19/4/012
2-s2.0-36149030222
Autor
Inst. de Fisica Teorica
Institución
Resumen
The author shows how to obtain the quasiclassical evolution of a class of field theories called ultralocal fields. Coherent states that follow the 'classical' orbit as defined by Klauder's weak correspondence principle and restricted action principles are explicitly shown to approximate to the quantum evolution as h(cross) to O.