A Lagrangian approach to the no-interaction theorem

Research paper by A. P. Balachandran, G. Marmo, A. Stern

Indexed on: 19 Jan '08Published on: 19 Jan '08Published in: Il Nuovo Cimento A (1971-1996)


A proof of the no-interaction theorem is given in the framework of Lagrangian mechanics. It appears to be simpler than the proofs in the framework of Hamiltonian mechanics.