If(adsbygoogle = window.adsbygoogle || []).push({});

H1=P^2/2m+V1(x), H2=P^2/2m+V2(x), H=P^2/2m+V1(x)+V2(x)

and

H1 f1_i(x)=E1_i*f1_i(x),

H2 f2_j(x)=E2_j*f2_j(x),

H f_k(x)=E_k*f_k(x)

Is there any relation between f1_i(x),f2_j(x),f_k(x)?Can we express f_k(x) in terms of f1_i(x) and f2_j(x)?

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# A question about the adding of potential in Schrodinger equation

**Physics Forums | Science Articles, Homework Help, Discussion**