کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8188721 | 1528838 | 2013 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
d⩾5 magnetized static, balanced black holes with S2ÃSdâ4 event horizon topology
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک هسته ای و انرژی بالا
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
We construct static, nonextremal black hole solutions of the Einstein-Maxwell equations in d=6,7 spacetime dimensions, with an event horizon of S2ÃSdâ4 topology. These configurations are asymptotically flat, the U(1) field being purely magnetic, with a spherical distribution of monopole charges but no net charge measured at infinity. They can be viewed as generalizations of the d=5 static dipole black ring, sharing its basic properties, in particular the presence of a conical singularity. The magnetized version of these solutions is constructed by applying a Harrison transformation, which puts them into an external magnetic field. For d=5,6,7, balanced configurations approaching asymptotically a Melvin universe background are found for a critical value of the background magnetic field.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters B - Volume 723, Issues 1â3, 10 June 2013, Pages 182-189
Journal: Physics Letters B - Volume 723, Issues 1â3, 10 June 2013, Pages 182-189
نویسندگان
Burkhard Kleihaus, Jutta Kunz, Eugen Radu,