کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1843889 | 1527799 | 2008 | 29 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Propagation and interaction of chiral states in quantum gravity
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
فیزیک ریاضی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
We study the stability, propagation and interactions of braid states in models of quantum gravity in which the states are four-valent spin networks embedded in a topological three manifold and the evolution moves are given by the dual Pachner moves. There are results for both the framed and unframed cases. We study simple braids made up of two nodes which share three edges, which are possibly braided and twisted. We find three classes of such braids, those which both interact and propagate, those that only propagate, and the majority that do neither.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Physics B - Volume 796, Issues 1–2, 11 June 2008, Pages 331–359
Journal: Nuclear Physics B - Volume 796, Issues 1–2, 11 June 2008, Pages 331–359
نویسندگان
Lee Smolin, Yidun Wan,