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Formal power series representation for gauge boson stars
Author(s) -
Schunck Franz E.
Publication year - 1993
Publication title -
annalen der physik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.009
H-Index - 68
eISSN - 1521-3889
pISSN - 0003-3804
DOI - 10.1002/andp.19935050706
Subject(s) - series (stratigraphy) , power series , recursion (computer science) , physics , formal power series , gauge (firearms) , manifold (fluid mechanics) , mathematical physics , representation (politics) , dilaton , gauge theory , theoretical physics , algebra over a field , pure mathematics , mathematical analysis , mathematics , algorithm , mechanical engineering , history , paleontology , archaeology , politics , political science , law , engineering , biology
We represent spherically symmetric, static, and non‐singular solutions of the Einstein SU (2)‐Yang‐Mills and the Yang‐Mills‐dilaton system by means of formal power series expansions. Their coefficients are algebraically expressed in terms of new recursion relations. The solutions of Bartnik and McKinnon, found by numerical integration, are contained in our solution manifold.