Ram Vriksh posted an Question
May 21, 2022 • 06:14 am 30 points
  • CSIR NET
  • Physical Sciences

Es-) roduct axap for the wave function physical s find uncertai x2 +ikgx y(x) = ae by comparing with gaussian function we get

es-) roduct AxAp for the wave function Physical S Find uncertai x2 +IKgX y(x) = Ae By comparing with gausSian function we get

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  • Dr suman 1 best-answer

    the answer will be zero.

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    I think there has been a mistake. You have performed rather than ∆x which is the standard deviation and is always non zero for Gaussian wavefunctions . Gaussian wavefunctions always give minimum uncertainty product that is hbar/2 where hbar=h/(2*pi) i.e reduced Planck's constant. See Modern Quantum Mechanics by Sakurai ,page no - 56 to 58

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