共 3 条
[1]
Eisenhart L.P, 1966, RIEMANNIAN GEOMETRY
[2]
SCHWINGERS VARIATIONAL PRINCIPLE IN QUANTUM-MECHANICS WITH VELOCITY DEPENDENT POTENTIAL .1. ONE-DIMENSIONAL CASE
[J].
PROGRESS OF THEORETICAL PHYSICS,
1972, 48 (6A)
:2082-2092
[3]
SCHWINGER J, 1964, FIELD THEORY PARTICL, V2