Naik, P. C. ; Pradhan, T. (1981) Long-ray interaction between spins Journal of Physics A: Mathematical and General, 14 (10). pp. 2795-2805. ISSN 0305-4470
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Official URL: http://iopscience.iop.org/0305-4470/14/10/031
Related URL: http://dx.doi.org/10.1088/0305-4470/14/10/031
Abstract
It is shown that invariance of Lagrangian field theory under a class of the coordinate-dependent Lorentz group of transformations requires the introduction of a massless axial vector gauge field which gives rise to a super-weak long-range spin-spin force between particles in vacuum. Recent experiments demonstrating repulsion and attraction between circularly polarised laser beams are interpreted to be due to such a force enhanced by spin polarisation of sodium vapour, through which these beams pass.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Physics. |
| ID Code: | 33350 |
| Deposited On: | 30 Mar 2011 10:13 |
| Last Modified: | 30 Mar 2011 10:13 |
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