ИСТИНА

We describe the computational model of quantum energy transfer in JCH like chains based on qubit representation of quantum states. The chain consists of optical cavities, each of which contains one two level atom interacting with field inside the cavity. Photons can jump between cavities that creates the effect of conductivity in the chain. Mathematical model of the conductivity is based on the qubit representation of quantum states in which any qubit has the fixed physical sense. This allows to include the dephasing noise, input and output intensity and analyse the contra intuitive quantum effects like dephasing assisted transport (DAT) and quantum bottleneck. The program realization of the model is based on the package Mathematica and utilizes such advantages of object oriented programming as module structure of the program. We represent the results of numerical simulation: the optimal output and input intensities, DAT and bottleneck.