  We study the tunneling current through a mesoscopic two-terminal ring with
spin-orbit coupling, which is threaded by a magnetic flux. The
electron-electron interaction in the ring is described in terms of a
Tomonaga-Luttinger model which also allows us to account for a capacitive
coupling between the ring and the gate electrode. In the regime of weak
tunneling, we describe how, at temperatures lower than the mean level spacing,
the peak positions of the conductance depend on magnetic flux, spin-orbit
coupling strength, gate voltage, charging energy, and interaction parameters
(charge and spin velocity and stiffness).
