Two-photon spin states and entanglement states
arXiv:1401.2152 · doi:10.1007/s10773-014-2152-3
Abstract
In this paper, we have given the spin states of two-photon, which are expressed by the quadratic combination of two single photon spin states, they are a kind of quantum expression. Otherwise, we give all entanglement states of two-photon, which are different from the xanzsd classical polarization vector expression of two-photon entanglement state.
arXiv admin note: text overlap with arXiv:1303.3406 by other authors