Ashhab, S. (author), Niskanen, A.O. (author), Harrabi, K. (author), Nakamura, Y. (author), Picot, T. (author), De Groot, P.C. (author), Harmans, C.J.P.M. (author), Mooij, J.E. (author), Nori, F. (author) We consider a system composed of two qubits and a high excitation energy quantum object used to mediate coupling between the qubits. We treat the entire system quantum mechanically and analyze the properties of the eigenvalues and eigenstates of the total Hamiltonian. After reproducing well known results concerning the leading term in the...
journal article 2008
