Revisit on two-dimensional self-gravitating kinks: superpotential formalism and linear stability
Keyword(s):
Abstract Self-gravitating kink solutions of a two-dimensional dilaton gravity are revisited in this work. Analytical kink solutions are derived from a concise superpotential formalism of the dynamical equations. A general analysis on the linear stability is conducted for an arbitrary static solution of the model. After gauge fixing, a Schrödinger-like equation with factorizable Hamiltonian operator is obtained, which ensures the linear stability of the solution.
2008 ◽
Vol 23
(02)
◽
pp. 91-98
◽
Keyword(s):
1998 ◽
Vol 23
(6)
◽
pp. 349-370
◽
2005 ◽
Vol 20
(38)
◽
pp. 2919-2924
◽