Axially symmetric multisphalerons in Yang-Mills-dilaton theory
نویسندگان
چکیده
منابع مشابه
Axially Symmetric Multisphalerons in Yang-mills-dilaton Theory
We construct sequences of axially symmetric multisphaleron solutions in SU(2) Yang-Mills-dilaton theory. The sequences are labelled by a winding number n > 1. For n = 1 the known sequence of spherically symmetric sphaleron solutions is obtained. The solutions within each sequence are labelled by the number of nodes k of the gauge field functions. The limiting solutions of the sequences correspo...
متن کاملStatic Axially Symmetric Solutions of Einstein-yang-mills-dilaton Theory
We construct static axially symmetric solutions of SU(2) Einstein-Yang-Millsdilaton theory. Like their spherically symmetric counterparts, these solutions are nonsingular and asymptotically flat. The solutions are characterized by the winding number n and the node number k of the gauge field functions. For fixed n with increasing k the solutions tend to “extremal” Einstein-Maxwell-dilaton black...
متن کاملAxially Symmetric Solutions for SU(2) Yang-Mills Theory
By casting the Yang-Mills-Higgs equations of an SU(2) theory in the form of the Ernst equations of general relativity, it is shown how the known exact solutions of general relativity can be used to give similiar solutions for Yang-Mills theory. Thus all the known exact solutions of general relativity with axial symmetry (e.g. the Kerr metric, the Tomimatsu-Sato metric) have Yang-Mills equivalen...
متن کاملNon-minimal Einstein-yang-mills-dilaton Theory
We establish a new non-minimal Einstein-Yang-Mills-dilaton model, for which the Lagrangian is linear in the curvature and contains eight arbitrary functions of the scalar (dilaton) field. The self-consistent system of equations for the non-minimally coupled gauge, scalar and gravitational fields is derived. As an example of an application we discuss the model with pp-wave symmetry. Two exact ex...
متن کاملIntegrable subsystem of Yang–Mills dilaton theory
With the help of the Cho–Faddeev–Niemi–Shabanov decomposition of the SU(2) Yang–Mills field, we find an integrable subsystem of SU(2) Yang–Mills theory coupled to the dilaton. Here integrability means the existence of infinitely many symmetries and infinitely many conserved currents. Further, we construct infinitely many static solutions of this integrable subsystem. These solutions can be iden...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physics Letters B
سال: 1997
ISSN: 0370-2693
DOI: 10.1016/s0370-2693(96)01508-0