نتایج جستجو برای: quantum mechanics method

تعداد نتایج: 1924876  

2008
L. S. F. Olavo

In our previous papers we were interested in making a reconstruction of quantum mechanics according to classical mechanics. In this paper we suspend this program for a while and turn our attention to a theme in the frontier of quantum mechanics itself—that is, the formation of operators. We then investigate all the subtleties involved in forming operators from their classical counterparts. We s...

A. Askari Hemmat, Z. Rahbani,

In this paper using the Clifford algebra over R4 and its matrix representation, we construct Clifford scaling functions and Clifford wavelets. Then we compute related mask functions and filters, which arise in many applications such as quantum mechanics.

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد شاهرود - دانشکده علوم پایه 1387

در این تحقیق حلالها به دو دسته قطبی و غیرقطبی دسته بندی می شوند حلالهای سیکلوهگزان و تتراکلریدکربن غیرقطبی و حلالهای کلروفرم، استون و دی متیل سولفوکسید قطبی هستند. محاسبات نشان می دهند با کاهش ضریب دی الکتریک حلال تغییر انرژی آزاد گیبس فرایند تبدیل کنفورمر استوایی به محوری سیکلوهگزاتیون کاهش می یابد به عبارتی تمایل به محوری شدن با کاهش ضریب دی الکتریک افزایش می یابد. در واقع کنفورمر محوری ممان ...

Journal: :iranian journal of science and technology (sciences) 2011
n. durna

there are many different ways to subdivide the spectrum of a bounded linear operator; some of them aremotivated by applications to physics (in particular, quantum mechanics). in this study, the relationship betweenthe subdivisions of spectrum which are not required to be disjoint and goldberg's classification are given.moreover, these subdivisions for some summability methods are studied.

Aryabod Elham

Introduction: Proton therapy delivers radiation to tumor tissue in a much more confined way than conventional photon therapy thus allowing the radiation oncologist to use a greater dose while still minimizing side.   Materials and Methods: protons release most of their energy within the tumor region. As a result, the treating physician can potentially give an...

2002
Hong-Tao Zhang

As a powerful tool in scientific computation, Mathematica offers us algebraic computation, but it does not provide functions to directly calculate commutators in quantum mechanics. Different from present software packets to deal with noncommutative algebra, such as NCAlgebra and NCComAlgebra, one simple method of calculating the commutator in quantum mechanics is put forward and is demonstrated...

1996
Ajit Narayanan Mark Moore

|A novel evolutionary computing method | quantum inspired genetic algorithms | is introduced, where concepts and principles of quantum mechanics are used to inform and inspire more eecient evolutionary computing methods. The basic terminology of quantum mechanics is introduced before a comparison is made between a classical genetic algorithm and a quantum inspired method for the travelling sale...

The harmonic oscillator in anti de Sitter space(AdS) is discussed. We consider the harmonic oscillator potential and then time independent Schrodinger equation in AdS space. Then we apply the supersymmetric Quantum Mechanics approach to solve our differential equation. In this paper we have solved Schrodinger equation for harmonic oscillator in AdS spacetime by supersymmetry approach. The shape...

1997
Nicolas Gisin Ian C Percival

Deeper insight leads to better practice. We show how the study of the foundations of quantum mechanics has led to new pictures of open systems and to a method of computation which is practical and can be used where others cannot. We illustrate the power of the new method by a series of pictures that show the emergence of classical features in a quantum world. We compare the development of quant...

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