We establish the path integral formalism for nondegenerate parametric amplifiers in the entangled state representations. Its advantage in obtaining the energy level gap of this system is analyzed.
Using the entangled state representation we present a formulation of Green's function in solving Schrǒdinger equation for bipartite system with kinetic coupling.
文摘We establish the path integral formalism for nondegenerate parametric amplifiers in the entangled state representations. Its advantage in obtaining the energy level gap of this system is analyzed.
文摘Using the entangled state representation we present a formulation of Green's function in solving Schrǒdinger equation for bipartite system with kinetic coupling.
