Abstract
We discuss the appearence of quantum electrodynamic effects in superconducting circuits. We concentrate on one simple system; a thick superconducting ring containing a single Josephson weak link. We construct a Hamiltonian for the weak link ring and solve the time-independent Schrödinger equation to find its energy eigenstates. We then describe a method of probing the behaviour of this macroscopic quantum circuit through its response to an applied magnetic flux, giving experimental and theoretical results.
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© 1997 Springer Science+Business Media New York
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Ralph, J.F. et al. (1997). Quantum Electrodynamics in Superconducting Circuits. In: Dowling, J.P. (eds) Electron Theory and Quantum Electrodynamics. NATO ASI Series, vol 358. Springer, Boston, MA. https://doi.org/10.1007/978-1-4899-0081-4_8
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DOI: https://doi.org/10.1007/978-1-4899-0081-4_8
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