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- Title
Non-minimal pp-wave EinsteinâYangâMillsâHiggs model: color cross-effects induced by curvature.
- Authors
Alexander Balakin; Heinz Dehnen; Alexei Zayats
- Abstract
Abstract  Non-minimal interactions in the pp-wave EinsteinâYangâMillsâHiggs (EYMH) model are shown to give rise to color cross-effects analogous to the magneto-electricity in the Maxwell theory. In order to illustrate the significance of these color cross-effects, we reconstruct the effective (associated, color, and color-acoustic) metrics for the pp-wave non-minimal seven-parameter EYMH model with parallel gauge and scalar background fields. Then these metrics are used as hints for obtaining explicit exact solutions of the non-minimally extended YangâMills and Higgs equations for the test fields propagating in the vacuum interacting with curvature. The influence of the non-minimal coupling on the test particle motion is interpreted in terms of the so-called trapped surfaces, introduced in the Analog Gravity theory.
- Subjects
GRAVITY; COLOR; WAVES (Physics); CURVATURE; ELECTROMAGNETIC fields; PARTICLES (Nuclear physics)
- Publication
General Relativity & Gravitation, 2008, Vol 40, Issue 12, p2493
- ISSN
0001-7701
- Publication type
Article
- DOI
10.1007/s10714-008-0634-4