%0 Journal Article %B Phys. Rev. A %D 2010 %G eng %P 042115 %R 10.1103/PhysRevA.82.042115 %T Exact reduced dynamics for a qubit in a precessing magnetic field and in contact with a heat bath %U https://link.aps.org/doi/10.1103/PhysRevA.82.042115 %V 82 %8 Oct