Recent content by 12504106

  1. 1

    Solving an Integral with Wave Packet: Find \varphi(k)

    But i will still end up with those error function. Is there any method which will not involve the error functions?
  2. 1

    Solving an Integral with Wave Packet: Find \varphi(k)

    But i will still end up with those error function which i can't evaluate. Is there any method which does not involve the error function?
  3. 1

    Solving an Integral with Wave Packet: Find \varphi(k)

    Homework Statement Consider the wave packet \varphi(k) = \int B(k)cos(kx) dk from 0 to infinity and B(k) = exp(^{-a^{2}k^{2}}). Find \varphi(k) Homework Equations The Attempt at a Solution After looking up integral tables, i got an expression involving error function (erf) and...