Quantization of Spinning Particle with Anomalous Magnetic Momentum
arXiv:hep-th/9209086 · doi:10.1088/0264-9381/10/8/007
Abstract
A generalization of the pseudoclassical action of a spinning particle in the presence of an anomalous magnetic moment is given. The leading considerations, to write the action, are gotten from the path integral representation for the causal Green's function of the generalized (by Pauli) Dirac equation for the particle with anomalous magnetic momentum in an external electromagnetic field. The action can be written in reparametrization and supergauge invariant form. Both operator (Dirac) and path-integral (BFV) quantization are discussed. The first one leads to the Dirac-Pauli equation, whereas the second one gives the corresponding propagator. One of the nontrivial points in this case is that both quantizations schemes demand for consistency to take into account an operators ordering problem.
21 pages, IFUSP/P-1008
References in corpus (2)
Cited by in corpus (19)
- Physical Aspects of the Space-Time Torsion
- Spin Factor in Path Integral Representation for Dirac Propagator in External Fields
- Path Integrals and Pseudoclassical Description for Spinning Particles in Arbitrary Dimensions
- Very Special Relativity and Lorentz Violating Theories
- Spinor and Isospinor Structure of Relativistic Particle Propagators
- Functional integral over velocities for a spinning particle with and without anomalous magnetic moment in a constant electromagnetic field
- Canonical quantization of the relativistic particle in static spacetimes
- Siegel superparticle, higher order fermionic constraints, and path integrals
- Foldy-Wouthuysen Transformation for a Spinning Particle with Anomalous Magnetic Moment
- Pseudoclassical description of scalar particle in non-Abelian background and path-integral representations
- Dirac particle in the presence of plane wave and constant magnetic fields: Path integral approach
- Particles with anomalous magnetic moment in external e.m. fields: the proper time formulation
- Spinning Particle with Anomalous Magnetic Moment in an External Plane Wave Field
- Path integral and pseudoclassical action for spinning particle in external electromagnetic and torsion fields
- Lienard-Wiechert potential and synchrotron radiation of a relativistic spinning particle in the pseudoclassical theory
- Effective action for fermions with anomalous magnetic moment from Foldy-Wouthuysen transformation
- Pseudoclassical theories of Majorana, Weyl and Majorana--Weyl particles
- Photon emission in a constant magnetic field in 2+1 dimensional space-time
- A simple variational principle for classical spinning particle with anomalous magnetic momentum