Enhancement of the quantum coherence in a two qubits systems by the increases of the temperature
J C Gonzalez, J C Roversi · Latin America Optics and Photonics Conference · 2012
In this work we study numerically and analytically, the interaction between two maximally entangled qubits in contact with a thermal reservoir is non-linear. It is analyzed the dynamics of the coherence of the system as a function of the temperature.