Comment on "Josephson Current through a Nanoscale Magnetic Quantum Dot" (2004)
Choi, Mahn-Soo, Lee, Minchul, Kang, Kecheon, Belzig, W.
In a recent work [Phys. Rev. Lett. 93, 047002 (2004)], Siano and Egger (SE) studied Josephson current through a quantum dot in the Kondo regime using the quantum Monte Carlo (QMC) method. Several of...