Using the single-mode approximation,we first calculate entanglement measures such as negativity (1-3 and 1-1 tangles) and yon Neumann entropy for a tetrapartite
Hydrogenation of transition metal oxides offers a powerful platform to tailor physical functionalities as well as for potential applications in mod electronic t
It was understood that Chem insulators cannot be realized in the presence of PT symmetry.In this paper,we reveal a new class of PT-symmetric Chem insulators,whi
Cell migration through anisotropic microenvironment is critical to a wide variety of physiological and pathological processes.However,adequate analytical tools