1. The problem statement, all variables and given/known data particle of mass m is subjected to antisymmetric delta-function potential V(x) =V'Delta(x+a)-V'Delta(x-a) where V'>0 Show that there is only one bound state, and find its energy 2. Relevant equations Assuming free particle eqn for x<-a for particle incident from -ve infinity, psi(x)=Acos(kx)+Bsin(kx) k=(2mE*(4pi)sqrd/(h)sqrd)^1/2 3. The attempt at a solution I know how to go about the solution for a regular square potential. How does one account for the delta function nature of this potential well?