کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10724002 1033902 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Black holes and the classical model of a particle in Einstein non-linear electrodynamics theory
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک هسته ای و انرژی بالا
پیش نمایش صفحه اول مقاله
Black holes and the classical model of a particle in Einstein non-linear electrodynamics theory
چکیده انگلیسی
Modified by a logarithmic term, the non-linear electrodynamics (NED) model of the Born-Infeld (BI) action is reconsidered. Unlike the standard BI action, this choice provides interesting integrals of the Einstein-NED equations. It is found that the spherical matching process for a regular black hole entails indispensable surface stresses that vanish only for a specific value of the BI parameter. This solution represents a classical model of an elementary particle whose radius coincides with the horizon. In flat spacetime, a charged particle becomes a conducting shell with a radius proportional to the BI parameter.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters B - Volume 678, Issue 4, 27 July 2009, Pages 407-410
نویسندگان
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