On the Stability of the GPS Magnetic Monopole Solution
نویسندگان
چکیده
The question of the stability of the four dimensional Gross-Perry-Sorkin Kaluza-Klein magnetic monopole solution is investigated within the framework of a N=2, D=5 supergravity theory. We show that this solution does not support a spin structure of the Killing type and is therefore, contrary to previous expectations, not necessarily stable. OSLO-TP 3-97, USITP 97-01 ∗e-mail address: [email protected] †e-mail address: [email protected]
منابع مشابه
Decoupling Limit , Lens Spaces and Taub - NUT : D = 4 Black Hole Microscopics from D = 5 Black Holes
We study the space-times of non-extremal intersecting p-brane configurations in M-theory, where one of the components in the intersection is a " NUT, " i.e. a configuration of the Taub-NUT type. Such a Taub-NUT configuration corresponds, upon compactification to D = 4, to a Gross-Perry-Sorkin (GPS) monopole. We show that in the decoupling limit of the CFT/AdS correspondence, the 4-dimensional t...
متن کاملKaluza-Klein Magnetic Monopole in Five-Dimensional Global Monopole Spacetime
In this paper we present a solution for Kaluza-Klein magnetic monopole in a five-dimensional global monopole spacetime. This new solution is a generalization of the previous ones obtained by D. Gross and M. Perry (Nucl. Phys. B 226, 29 (1983)) containing a magnetic monopole in a Ricci-flat formalism, and by A. Banerjee, S. Charttejee and A. See (Class. Quantum Grav. 13, 3141 (1996)) for a globa...
متن کاملKaluza-Klein Magnetic Monopole in the Five-Dimensional Global Monopole Spacetime
In this paper we present a solution for Kaluza-Klein magnetic monopole in a five-dimensional global monopole spacetime. This new solution is a generalization of previous ones obtained by D. Gross and M. Perry (Nucl. Phys. B 226, 29 (1983)) containing a magnetic monopole in a Ricci-flat formalism, and by A. Banerjee, S. Charttejee and A. See (Class. Quantum Grav. 13, 3141 (1996)) for a global mo...
متن کاملMagnetic Stability of Functionally Graded Soft Ferromagnetic Porous Rectangular Plate
This study presents critical buckling of functionally graded soft ferromagnetic porous (FGFP) rectangular plates, under magnetic field with simply supported boundary condition. Equilibrium and stability equations of a porous rectangular plate in transverse magnetic field are derived. The geometrical nonlinearities are considered in the Love-Kirchhoff hypothesis sense. The formulations are compa...
متن کاملMagnetic monopole loops supported by a meron pair as the quark confiner
We give an analytical solution representing circular magnetic monopole loops joining a pair of merons in the four-dimensional Euclidean SU(2) YangMills theory. This is achieved by solving the differential equation for the adjoint color (magnetic monopole) field in the two–meron background field within the recently developed reformulation of the Yang-Mills theory. Our analytical solution corresp...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 1997