en Manifestation of a General Coherent State Superposition in the Presence of Virtual Photons تخصصی Special پژوهشي Research <p>In this paper the atom-photon interaction Hamiltonian, known as the Jaynes-Cummings model, without the rotating wave approximation is diagonalized by an auxiliary operator that commutes with the Hamiltonian. The eigenstates obtained as a combination of the coherent light and the atomic states. It is shown that choosing the initial state as a linear combination of the eigenstates, and computing its time evolution and measuring the atomic states, sets the light state to a general superposition of the coherent states. The well-known Yurke-Stoler state and the even and odd cat states, was obtained as some examples of the method.</p> <p>In this paper the atom-photon interaction Hamiltonian, known as the Jaynes-Cummings model, without the rotating wave approximation is diagonalized by an auxiliary operator that commutes with the Hamiltonian. The eigenstates obtained as a combination of the coherent light and the atomic states. It is shown that choosing the initial state as a linear combination of the eigenstates, and computing its time evolution and measuring the atomic states, sets the light state to a general superposition of the coherent states. The well-known Yurke-Stoler state and the even and odd cat states, was obtained as some examples of the method.</p> Jaynes-Cummings model, Virtual photons, Cat States, Yurke-Stoler state Jaynes-Cummings model, Virtual photons, Cat States, Yurke-Stoler state 802 805 http://opsi.ir/browse.php?a_code=A-10-1-912&slc_lang=en&sid=1 Mehdi Mirzaee Mehdi Mirzaee m-mirzaee@araku.ac.ir 10031947532846004167 10031947532846004167 Yes Faculty member Faculty member Ghasem Asadi Cordshooli Ghasem Asadi Cordshooli g-asadi@phd.araku.ac.ir 10031947532846004168 10031947532846004168 No