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Dirac-delta function HELP

  1. Apr 6, 2008 #1
    Dirac-delta function HELP!!!!!

    so how would you normalize a dirac function with a potential V(x)=-αδ(x+a)-αδ(x-a)
    well...write a normalizable solution to time ind. schrodinger eq. in the three regions?
  2. jcsd
  3. Apr 6, 2008 #2


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    Please read the forum Guidelines. We can not help with textbook problems unless you show some effort first. Also, next time round, use the Homework & Coursework Forum near the top of the main page.
  4. Apr 6, 2008 #3


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    The WF will be cosh in the middle, and exponential on either side.
    The slope will have a discontinuity of -alpha at each delta.
    Take it from there.
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