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[null,"1.","Record Nr.",null,"UNINA9910999788703321"]
[null,null,"Autore",null,"Venkatraman Jayameenakshi"]
[null,null,"Titolo",null,"Controlling the Effective Hamiltonian of a Driven Quantum Superconducting Circuit / / by Jayameenakshi Venkatraman"]
[null,null,"Pubbl/distr/stampa",null,"Cham : , : Springer Nature Switzerland : , : Imprint : Springer, , 2025"]
[null,null,"ISBN",null,"3-031-83270-1"]
[null,null,"Edizione",null,"[1st ed. 2025.]"]
[null,null,"Descrizione fisica",null,"1 online resource (XVII, 129 p. 41 illus., 35 illus. in color.)"]
[null,null,"Collana",null,"Springer Theses, Recognizing Outstanding Ph.D. Research, , 2190-5061"]
[null,null,"Disciplina",null,"530.12"]
[null,null,"Soggetti",null,"Quantum theory"]
[{"$nulls":4},"Computer simulation"]
[{"$nulls":4},"Quantum computers"]
[{"$nulls":4},"Mathematical physics"]
[{"$nulls":4},"Superconductivity"]
[{"$nulls":4},"Superconductors"]
[{"$nulls":4},"Quantum Simulations"]
[{"$nulls":4},"Quantum Computing"]
[{"$nulls":4},"Mathematical Physics"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,"Nota di contenuto",null,"Chapter 1: Preamble -- Chapter 2: The squeeze-driven Kerr oscillator (SKO) implemented in a driven superconducting circuit -- Chapter 3: Representations and properties of the SKO -- Chapter 4: Experimental setup -- Chapter 5: Quantum tunneling observations in the ground state manifold of the SKO -- Chapter 6: Excited state manifold: spectral kissing, multilevel degeneracies, and their fingerprint on the qubit lifetime -- Chapter 7: A decoherence model for the SKO: an RWA model and treating effects beyond the RWA -- Chapter 8: Conclusions and future directions."]
[null,null,null,"Sommario/riassunto","The thesis illustrates, with a remarkable combination of theoretical analysis and experimental investigation, how the static Hamiltonian of an oscillator with both 3rd and 4th order non-linearity can morph into a profoundly different Hamiltonian under the influence of an oscillating driving force. In a classical system, such transformation would not be considered a novelty, but the author demonstrates that the new Hamiltonian can possess an exotic symmetry with surprising new "]
[{"$nulls":4},"quantum properties that one would never anticipate from the original Hamiltonian, with no classical equivalent. The root cause of these unexpected properties is a subtle interference effect, which is only possible in a quantum context. Carefully crafted control experiments ensure that measured data are compared with theoretical predictions with no adjustable parameters. Instrumental in this comparison is a new diagrammatic theory developed by the author."]
[null,"2.","Record Nr.",null,"UNINA9910389399703321"]
[null,null,"Titolo",null,"Aachener Nachrichten : AN . A"]
[null,null,"Pubbl/distr/stampa",null,"Aachen, : Zeitungsverl. Aachen, 2003-[2023]"]
[{"$nulls":4},"München, : GBI, 2003-[2023]"]
[null,null,"Descrizione fisica",null,"Online-Ressource"]
[null,null,"Classificazione",null,"AZ 90000"]
[{"$nulls":4},"Aachen"]
[{"$nulls":4},"Zeitungen"]
[null,null,"Disciplina",null,"050"]
[null,null,"Soggetti",null,"Zeitung"]
[{"$nulls":4},"Lokalzeitung"]
[{"$nulls":4},"Online-Publikation"]
[{"$nulls":4},"Aachen"]
[null,null,"Lingua di pubblicazione",null,"Tedesco"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Periodico"]
[null,null,null,"Note generali","Gesehen am 28.04.2023"]