The effective wavefunction and the charge current are given as: --- (3.4) ---(3.13)The wavefunction follows the Schrödinger equation: --- (3.5)Without losing the generality, we can take the Coulomb gauge: --- (1)Now, we assume that the cha…

Quantum Information and Quantum Optics with Superconducting Circuits作者:García Ripoll, Juan JoséCambridge University PressAmazon Derivation of the Lindblad master equation (2.26) I found the following paper is useful to understand the gen…

Effective wavefunction describing the flow of superconducting elections (Cooper pairs): Schrödinger equation for : --- (3.5)I will show that this model is invariant under the gauge transformation: [Proof](3.5) is equivalent to --- (1)A sim…