Physics Journal of the Indonesian Physical Society
RECENT DEVELOPMENT IN TIME OPERATOR IN NON-RELATIVISTIC QUANTUM MECHANICS: POSITIVE OPERATOR VALUED MEASURE APPROACH
W.S.B. Dwandaru, D.S. Palupi, and M.F. Rosyid
Work Group on Mathematical Physics, Department of Physics, Gadjah Mada University, Sekip Utara Unit III BLS 21, Indonesia
This paper describes the development in time operator in non-relativistic quantum mechanics. The discussion is focused on constructing time operator from positive operator valued measure (POVM), yielding time operator which is not necessarily self-adjoint and which depends on the Hamiltonian of the physical system under consideration. Moreover, this paper includes recent views concerning time operators in non-relativistic quantum mechanics.