Consistent Quantization of Nearly Singular Superconducting Circuits
Consistent Quantization of Nearly Singular Superconducting Circuits
The theory of circuit quantum electrodynamics has successfully analyzed superconducting circuits on the basis of the classical Lagrangian, and the corresponding quantized Hamiltonian, describing these circuits. In many simplified versions of these networks, the modeling involves a Lagrangian that is singular, describing an inherently constrained system. In this work, we …