It's a valueable information. I appreciate it. Let me consider more complicated model, just like a boson interacted with its respective boson bath and a fermion interacted with fermion bath. Could I build the coupled team with potential?
I know that the Hamiltonin have the form:H=1/2(p^2+q^2)-i*x(1)*x(2) when taken into accout the spin of fermion. But I didn't have the ability to build the interaction team. Welcome to give me a advice. x(i) is the odd Grassmann number.
Thank you for the reply. It's a good information and advice for me. I will take care of it. I still want to know what the exact form about the interaction of boson and fermion or how to build it?
Thank you for your reply, I just want to build a theoretical model for a fermion interacted with a boson in dissipative system. But I don't know how to build it.
It is known to all that the Hamiltonin H=p^2/m+x^2 can describe the boson and fermion particle, but how can embody the fermion properties when a fermion oscillator interacted with a boson oscillator? what is their interaction form?