... Journal of Science, Mathematics - Physics 23 (2007) 47-54 Influence of intradot Coulomb interaction on transport properties of an Aharonov-Bohm interferometer Do Ngoc Son1,2, Bach Thanh Cong1,∗,1Department ... equation of motion approach, we haveinvestigated the electronic transport properties of an Aharonov-Bohm (AB) ring in the presence of a magnetic field with a quantum dot inserted in one arm of ... 49with different Coulomb interactions, are in phase [1-3] and the intradot Coulomb interaction can inducedephasing under an appropriate condition.We can express the Hamiltonian for the present...