کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1161739 | 1490454 | 2009 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Can we know the global structure of spacetime?
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک و نجوم (عمومی)
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
Here, we briefly review the notion of observational indistinguishability within the context of classical general relativity. We settle a conjecture given by Malament [(1977). Observationally indistinguishable space-times. In J. Earman, C. Glymour, & J. Statchel (Eds.), Foundations of space–time theories. Minnesota studies in the philosophy of science (Vol. VIII, pp. 61–80). Minneapolis: University of Minnesota Press] concerning the subject and then strengthen the result considerably. The upshot is this: There seems to be a robust sense in which the global structure of every cosmological model is underdetermined.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Studies in History and Philosophy of Science Part B: Studies in History and Philosophy of Modern Physics - Volume 40, Issue 1, January 2009, Pages 53–56
Journal: Studies in History and Philosophy of Science Part B: Studies in History and Philosophy of Modern Physics - Volume 40, Issue 1, January 2009, Pages 53–56
نویسندگان
John Byron Manchak,