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Dhruv posted an Question
May 19, 2020 • 12:45 pm 30 points
  • CSIR NET
  • Physical Sciences

What is wave function in coordinate and momentum representations

What is wave function in coordinate and momentum representations please tell me

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  • comment-profile-img>
    Ruby negi best-answer

    I am not attaching the wavefunction as all attached it ..I just want to tell you that Fourier transform is used for converting wavefunction from one space to different space such as you can change wave function in momentum space to coordinate space or coordinate space to momentum space just by using fourier and inverse transform .. best regards.

  • comment-profile-img>
    Chandra prakash

    see attached file it's very helpful for you dear ...

    cropped-2122235224.jpg
    cropped1792011936.jpg
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    sir in dono mein se coordinate representation kaun sa vala hai

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    jo shai (x) Hai tino form hai 1d 2d 3d me

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    I hope you got it my point

  • comment-profile-img>
    Dhairya sharma

    see the attachment.these are the wavefxn in coordinate space in one dimention.

    cropped2999209748751644002.jpg
  • comment-profile-img>
    Abhishek singh

    if you have wavefunction in coordination space, you can get the wave function in momentum space by taking Fourier transform of that. and similarly you can change momentum wave function to coordinate space wave function by again taking inverse Fourier transform. See the attached.

    cropped526818360615642936.jpg
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    momentum and coordinate operators exchange there behaviour in different basis

  • comment-profile-img>
    Dhairya sharma

    at time t=t , both wave function are attached see.

    cropped1967299963332028782.jpg
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    mem coordinate representation

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    yes dear, i attached a file

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