How to Derive Lorentz Transformations?

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SUMMARY

The discussion focuses on deriving the Lorentz transformations for two inertial frames, S and S', with coordinates (x, y, z, t) and (x', y', z', t'), respectively. The transformation equations are defined as x' = x - ut, y' = y, z' = z, and t' = t, where 'u' represents the relative velocity between the frames. The user seeks a straightforward derivation of these formulas, acknowledging familiarity with the Lorentz factor and referencing Galilean transformations as a conceptual basis. A resource for further understanding is provided at Bartleby.com.

PREREQUISITES
  • Understanding of Lorentz factor
  • Familiarity with Galilean transformations
  • Basic knowledge of inertial reference frames
  • Concept of event coordinates in physics
NEXT STEPS
  • Study the derivation of Lorentz transformations from first principles
  • Explore the implications of Lorentz transformations in special relativity
  • Learn about the mathematical properties of the Lorentz factor
  • Investigate the differences between Galilean and Lorentz transformations
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Students of physics, particularly those studying special relativity, and anyone interested in the mathematical foundations of Lorentz transformations.

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Homework Statement



2 INERTIAL frames S and S':

Coordinates of S: (x,y,z,t)
Coordinates of S': (x',y',z',t')

Whereby:

x': x-ut
y': y
z': z
t': t

The point is how do you convert the coordinates of S' to the ones in Lorentz transformation. I know the formulas but I do not know how to derive them. I'm new to this concept. No complicated things.. :P

I know the meaning of Lorentz factor... so yeah.
 
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You have quoted the Galilean transformations. You can have a look at a derivation here:

http://www.bartleby.com/173/a1.html

The idea of the transformation is the same as the Galilean ones; by substituting values for an event (t,x,y,z) you can get the coordinates of an event in another frame (t',x',y',z')
 

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