کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8203401 1530518 2018 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Generalization of uncertainty relation for quantum and stochastic systems
ترجمه فارسی عنوان
تعمیم عدم قطع رابطه برای سیستم های کوانتومی و تصادفی
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک و نجوم (عمومی)
چکیده انگلیسی
The generalized uncertainty relation applicable to quantum and stochastic systems is derived within the stochastic variational method. This relation not only reproduces the well-known inequality in quantum mechanics but also is applicable to the Gross-Pitaevskii equation and the Navier-Stokes-Fourier equation, showing that the finite minimum uncertainty between the position and the momentum is not an inherent property of quantum mechanics but a common feature of stochastic systems. We further discuss the possible implication of the present study in discussing the application of the hydrodynamic picture to microscopic systems, like relativistic heavy-ion collisions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters A - Volume 382, Issue 22, 5 June 2018, Pages 1472-1480
نویسندگان
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