Recent content by saravanan13

Dear Friends I am plotting some solution of differential equation in MATLAB and successfully completed but while attempting to save that plot as bitmap format the background of the plot become black with the axis and scale are hidden inside that background. I herewith attached the bitmap format...

Dear friends In quantum mechanics what is the physical significance of normalizing a wave function? Thanks in well advance

In quantum mechanics, time independent Schrodinger equation gives dynamics of system. How do one claim that this equation is evolution of a system? Since dynamics need time dependency. How do one explain this discrepancy? Thanks in well advance...

In quantum mechanics, time independent Schrodinger equation gives dynamics of system. How do one claim that this equation is evolution of a system? Since dynamics need time dependency. How do one explain this discrepancy? Thanks in well advance...

In the case of soliton theory, what is meant by spatial and temporal solitons? Thanks in well advance...

Dear friends I M. Saravanan, currently working in MATLAB attempting to plot some solutions of the differential equations. When plotting I received a command "Warning: Matrix is singular to working precision" for the solution step in the M files. Since as a beginner this statement make me to...

I meant to say mostly Taylor series is regarded as transformation from discrete system to continuous one. In that sense how can I convert the discrete lattice to continuum one under certain approximation? This type of problem one can observe spin excitation in the form of magnons and soliton...

In which geometry of physical system the \nabla.\overline{J} ie divergence of J is zero? How does the Maxwell equations turns out?

Often a terminology is used in Electrodynamics "in the absence of static and moving charges" of a magnetic medium. what does this corresponds to and how do Maxwell turns out to be in this situation? Please explain the context in detail.

I consider an array of lattice points and construct a vector at each lattice points. How to convert this discrete system into a continuum one by using the Taylor series expansion by considering the lattice distance say \lambda? thanks in well advance?

As you said if the excitations are in the form of magnons then how solitons can be excited in the system? What is meant by magnetostatic spin waves?

In the context of electromagnetic wave propagation in ferromagnetic medium, what is meant by magnetostatic spin wave? This terminology one came across in the wave modulation in ferromagnetic medium. Thanks in well advance..

Dear henry_m Please clearly elucidate this statement "Then the x- and z-components of the curl give you z- and x-independence of Hy respectively."

see Eq. (7) and previous statement connecting to that...

how to attach the pdf?