Lifetime renormalization of weakly anharmonic superconducting qubits. I. Role of number nonconserving terms

Keyphrases

• Qubit 100%
• Renormalization 100%
• Superconducting Qubits 100%
• Master Equation 80%
• Electromagnetic Environment 80%
• Unitary Transformation 40%
• Relaxation Rate 20%
• Relaxation Dynamics 20%
• Exciton Relaxation 20%
• Analytic Expression 20%
• Quantum Dynamics 20%
• Nonlinearity 20%
• Nonlinear Dissipative 20%
• Perturbation Method 20%
• Transmon Qubit 20%
• Transformation Technique 20%
• Superconducting Circuits 20%
• Power Dependence 20%
• Multi-mode 20%
• Nonlinear Dependence 20%
• System Frequency 20%
• High Excitation 20%
• Excitation Levels 20%
• Driving Power 20%
• Dissipative Term 20%
• Readout Scheme 20%
• Complex Electromagnetic Environment 20%
• Weak Excitation 20%
• Microwave Signal 20%
• Dependent Parameters 20%
• Number Conserving 20%
• Superconducting Qubit Readout 20%

Physics

• Quantum Dot 100%