Measurement scheme for the Lamb shift in a superconducting circuit with broadband environment

Motivated by recent experiments on quantum mechanical charge pumping in a Cooper pair sluice, we present a measurement scheme for observing shifts of transition frequencies in two-level quantum systems induced by broadband environmental fluctuations. In contrast to quantum optical and related setups...

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Veröffentlicht in:	Physical review. A, Atomic, molecular, and optical physics Atomic, molecular, and optical physics, 2011-11, Vol.84 (5), Article 052103
Hauptverfasser:	Gramich, V., Solinas, P., Möttönen, M., Pekola, J. P., Ankerhold, J.
Format:	Artikel
Sprache:	eng
Schlagworte:	CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS COMPUTERIZED SIMULATION CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY COOPER PAIRS COUPLING ENERGY LEVELS EXACT SOLUTIONS FLUCTUATIONS LAMB SHIFT PUMPING QUANTUM MECHANICS STARK EFFECT SUPERCONDUCTIVITY
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