کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1539159 996630 2009 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Numerical representation of quantum states in the positive-P and Wigner representations
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Numerical representation of quantum states in the positive-P and Wigner representations
چکیده انگلیسی

Numerical stochastic integration is a powerful tool for the investigation of quantum dynamics in interacting many-body systems. As with all numerical integration of differential equations, the initial conditions of the system being investigated must be specified. With application to quantum optics in mind, we show how various commonly considered quantum states can be numerically simulated by the use of widely available Gaussian and uniform random number generators. We note that the same methods can also be applied to computational studies of Bose–Einstein condensates, and give some examples of how this can be done.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 282, Issue 19, 1 October 2009, Pages 3924–3929
نویسندگان
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