Sure, you can do this, but the exact implementation depends on what the API is for QuantumParticle.
Eg if you expose get_position and get_momentum, you can just implement these methods to forward the value from the relevant field for Fermion. If you want the Base.getproperty to work (.position), you need a different approach, but it is doable.
Please provide specific and then you may get a more detailed answer.
(Also, please quote your code.)