Formation of Columnar-Shaped Structure of Fe in Fe–Cr–Sn Thin Films and Its Shape-Magnetic Anisotropy

Abstract

The most general evolution solution of multi-mode continuous variable states is given when it undergoes amplification, amplitude damping and thermal noise. In the case of some kind of initial Gaussian state totally symmetrically interacting with the environment, the conditions for full separability and full entanglement of the final tripartite three-mode Gaussian state are worked out.