Non-Markovian effect on the geometric phase of a dissipative qubit
Non-Markovian effect on the geometric phase of a dissipative qubit
We studied the geometric phase of a two-level atom coupled to an environment with Lorentzian spectral density. The non-Markovian effect on the geometric phase is explored analytically and numerically. In the weak coupling limit, the lowest order correction to the geometric phase is derived analytically and the general case is …