کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1894286 1044159 2009 17 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
States and amplitudes for finite regions in a two-dimensional Euclidean quantum field theory
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات فیزیک ریاضی
پیش نمایش صفحه اول مقاله
States and amplitudes for finite regions in a two-dimensional Euclidean quantum field theory
چکیده انگلیسی
We quantize the Helmholtz equation (plus perturbative interactions) in two dimensions to illustrate a manifestly local description of quantum field theory. Using the general boundary formulation we describe the quantum dynamics both in a traditional time evolution setting as well as in a setting referring to finite disk (or annulus) shaped regions of spacetime. We demonstrate that both descriptions are equivalent when they should be.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Geometry and Physics - Volume 59, Issue 7, July 2009, Pages 764-780
نویسندگان
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