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Axial vacuum symmetry of the unified gauge theories with the gravitational mechanism of instability

V M Nikolaenko

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The problem of stable-state determination is considered in unified gauge theories involving gravitation. The gravitational fields are examined at a classical level. The self-consistent set of field equations is studied in the semiclassical approach. A new determination of stable states is given. If the conditions of the determination are not satisfied then the vacuum state may be metastable. For the case of axial symmetry the metastable Z-type states are shown to cancel if these states are symmetric.


PACS

11.15.-q Gauge field theories

04.50.-h Higher-dimensional gravity and other theories of gravity

11.30.-j Symmetry and conservation laws

11.10.Ef Lagrangian and Hamiltonian approach

MSC

81T13 Yang-Mills and other gauge theories (See also 53C07, 58E15)

83Exx Unified, higher-dimensional and super field theories

Subjects

Gravitation and cosmology

Particle physics and field theory

Dates

Issue 7 (1 July 1981)



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