6533b7d0fe1ef96bd125b98c
RESEARCH PRODUCT
Propagators for Particles in an External Magnetic Field
Walter DittrichMartin Reutersubject
PhysicsQuantum electrodynamicsPath integral formulationPropagatorOrder (ring theory)Scalar bosonWave functionMathematical physicsMagnetic fielddescription
In order to describe the propagation of a scalar particle in an external potential, we begin again with the path integral $$ K(r',t';r,0) = \int_{r,(0)}^{r',(t')} {[dr(t)]} \exp \left\{ {\frac{{\text{i}}} {\hbar }S[r(t)]} \right\} $$ (1) with $$ S[r(t)] = \int_0^{t'} {dt} L(r,\dot r). $$
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2001-01-01 |