Recent content by EEnerd

I would guess it should the energy needed to ionize the atom which is probably -13.6ev,

help with electron evolution governed by Hamiltonian ,,, Homework Statement an electron evolution governed by Hamiltonian H=(p^2) /2m +(1/(4Piε))* (e^2)/(r1-r2) give an energy approximation and what's the physical interpretation of the such a Hamiltonian Homework Equations The...

Homework Statement Consider a physical system made of 2 particles , particle (1) and particle (2)of the same mass m, which don’t interact with each other and which are both placed in an infinite potential well of width a. Denote H(1) and H(2) the Hamiltonians of each particles by |ψ1> and...

Homework Statement consider a harmonic oscillator of mass m and angular frequency ω, at time t=0 the state if this oscillator is given by |ψ(0)>=c1|Y0> + c2|Y1> where |Y1> , |Y2> states are the ground state and the first state respectively find the normalization condition for |ψ(0)> and the...

Thanks a lot for the help, the website is actually better than our school TAs, :)

oh so in ground state when we have n=0 we got degeneracy=0 or 1?! cause there is only one state ! and when we have n=1 , we have degeneracy =3 ?

ok i see what i did, for ground state n=0 and that means (0,0,0) and E=3/2hw, and for the first state when y=3/4 i will get (0.1.0) , (1.0.0) ?! and E will be 3hw?!

ok the questions says find the eigenstates and the corresponding energies , and the degeneracy is when many states or multiple states share the same energy value right?!

Homework Statement in the 3rd problem consider a particle with mass m and of potential energy V(x,y,z)=( (mω^2)/2) * [(1+ (2λ/3))*(x^2 +y^2) + (1- (4λ/3))*z^2] where ω , λ are constants ω≥0 , 0≤λ≤3/4 what are the eigenstates of the Hamiltonion and the corresponding energies...

I am looking for the answer for this one too, I had it on my exam few days ago