کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10723383 1033851 2007 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Vacuum dark fluid
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک هسته ای و انرژی بالا
پیش نمایش صفحه اول مقاله
Vacuum dark fluid
چکیده انگلیسی
We address the question of unified description of dark ingredients in the Universe by a vacuum dark fluid with continuous density and pressures, which represents both distributed vacuum dark energy by a time evolving and spatially inhomogeneous cosmological term, and compact self-gravitating objects with de Sitter vacuum trapped inside. The existence of spherically symmetric globally neutral gravitationally bound vacuum objects without horizons (called G-lumps) asymptotically de Sitter at the center, is implied by the Einstein equations. Their masses are restricted by m
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters B - Volume 645, Issue 4, 15 February 2007, Pages 358-364
نویسندگان
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