| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1847760 | Nuclear Physics B - Proceedings Supplements | 2009 | 4 Pages |
Abstract
A spatially-inhomogeneous, time-varying cosmic pseudoscalar field coupled to electromagnetism via the Chern-Simons invariant acts as a new source of charge and current for electromagnetic fields. We evaluate the magnetic field produced by a static electric charge, and the electric field resulting from a stationary current. We show that the pseudoscalar exerts a torque on objects carrying both electric charge and a magnetic moment.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
