Express the components of Fμν in terms of E and B

  • Thread starter Thread starter helpcometk
  • Start date Start date
  • Tags Tags
    Components Terms
helpcometk
Messages
71
Reaction score
0

Homework Statement



Express the components of Fμν in terms of E and B.

Homework Equations


I have find sonewhere the final 4*4 matrix solution but i don't know what are the steps i have to follow in order to obtain it.

The Attempt at a Solution

 
Physics news on Phys.org


You need to make some effort on the problem to get help on this forum.

For instance, can you give me the definition of F_{\mu\nu}?
 
Thread 'Need help understanding this figure on energy levels'

Thread 'Need help understanding this figure on energy levels'

This figure is from "Introduction to Quantum Mechanics" by Griffiths (3rd edition). It is available to download. It is from page 142. I am hoping the usual people on this site will give me a hand understanding what is going on in the figure. After the equation (4.50) it says "It is customary to introduce the principal quantum number, ##n##, which simply orders the allowed energies, starting with 1 for the ground state. (see the figure)" I still don't understand the figure :( Here is...
View full post »
Thread 'Understanding how to "tack on" the time wiggle factor'

Thread 'Understanding how to "tack on" the time wiggle factor'

The last problem I posted on QM made it into advanced homework help, that is why I am putting it here. I am sorry for any hassle imposed on the moderators by myself. Part (a) is quite easy. We get $$\sigma_1 = 2\lambda, \mathbf{v}_1 = \begin{pmatrix} 0 \\ 0 \\ 1 \end{pmatrix} \sigma_2 = \lambda, \mathbf{v}_2 = \begin{pmatrix} 1/\sqrt{2} \\ 1/\sqrt{2} \\ 0 \end{pmatrix} \sigma_3 = -\lambda, \mathbf{v}_3 = \begin{pmatrix} 1/\sqrt{2} \\ -1/\sqrt{2} \\ 0 \end{pmatrix} $$ There are two ways...
View full post »

Similar threads

How to Derive the Dual Frame Vector in Terms of Connection Components?
Replies
3
Views
1K
Find the electric field of a point outside sphere
Replies
3
Views
2K
Why Is the d-Orbital Considered in Sc Term Symbols?
Replies
5
Views
2K
QED Lagrangian in terms of left- and right-handed spinors
Replies
1
Views
3K
Trying to understand electric and magnetic fields as 4-vectors
Replies
3
Views
2K
Creating Schrödinger cat states with trapped ions
Replies
1
Views
1K
Proving a complex wave satisfies Helmholtz equation
Replies
3
Views
2K
Normal incidence of a plane polarized wave through multiple mediums
Replies
3
Views
1K
Show that the minimum in alpha-decay spectrum is caused by interference of peak
Replies
2
Views
2K
Why does this method of solving a system of 2nd order differential equations not work?
Replies
13
Views
2K

Hot Threads

Recent Insights

Back
Top