Circuit Quantum Electrodynamics (cQED) Hybrid Systems for Quanutm Technological Applications: A Theoretical Study

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dc.contributor.authorNongthombam, Roson
dc.date.accessioned2025-04-07T10:07:53Z
dc.date.available2025-04-07T10:07:53Z
dc.date.issued2025
dc.descriptionSupervisor: Sarma, Amarendra Kumar
dc.description.abstractIn this thesis, we study various quantum phenomena and their applications in a hybrid system implemented on a circuit quantum electrodynamics (cQED) platform. cQED explores the interaction between nonlinear superconducting circuits—functioning as artificial atoms—and quantized electromagnetic fields in the microwave-frequency range. The artificial atom in these circuits is realized through a Josephson tunnel junction, formed by a thin insulating barrier at the interface between two superconductors. The non-linear properties of this junction transform the equally spaced energy levels of a simple LC harmonic oscillator into atomic-like energy levels that are unequally spaced. A notable feature of this artificial atom is its ability to tune the frequency of its energy levels by driving it with a microwave field.
dc.identifier.otherROLL NO.196121025
dc.identifier.urihttps://gyan.iitg.ac.in/handle/123456789/2866
dc.language.isoen
dc.relation.ispartofseriesTH-3594
dc.titleCircuit Quantum Electrodynamics (cQED) Hybrid Systems for Quanutm Technological Applications: A Theoretical Study
dc.typeThesis
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